What is the factored form of the polynomial? x2 + 9x +20? (2024)

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What is the factored form of the polynomial? x2 + 9x +20?

Summary: The factored form of the polynomial x2 + 9x + 20 is (x + 5)(x + 4).

(Video) How to Solve x^2 - 9x - 20 = 0 by Factoring
(Wayne Breslyn)
What is the factored form of x2 − 9x 20?


(Video) Factoring a polynomial to the fourth power using factoring to second power
(Brian McLogan)
What is the solution of x2 9x 20?

The roots of the equation x2−9x+20=0 are 4,5.

(Video) Solve x^2 + 9x + 20 = 0
(Haver Academy)
What is the factored form of the polynomial?

The factored form of a polynomial means it is written as a product of its factors. The factors are also polynomials, usually of lower degree.

(Video) Factoring Polynomials - By GCF, AC Method, Grouping, Substitution, Sum & Difference of Cubes
(The Organic Chemistry Tutor)
What is the solution to the equation?

A solution of an equation is any value of the variable that satisfies the equality, that is, it makes the Left Hand Side (LHS) and the Right Hand Side (RHS) of the equation the same value. To solve an equation is to find the solution(s) for that equation.

(Video) How to Solve x^2 + 9x + 18 = 0 by Factoring
(Wayne Breslyn)
What is the solution to equation formula?

A solution to an equation is a number that can be plugged in for the variable to make a true number statement. 3(2)+5=11 , which says 6+5=11 ; that's true! So 2 is a solution.

(Video) How To Find The Domain of a Function - Radicals, Fractions & Square Roots - Interval Notation
(The Organic Chemistry Tutor)
Which are the solutions of the quadratic equation x2 9x 6?

Answer and Explanation: We are given the equation x 2 + 9 x = 6 . Therefore, the solutions of the given equation are x = − 9 + 105 2 , x = − 9 − 105 2 .

(Video) How to write a polynomial in standard form
(Brian McLogan)
What is the factored form of x2 − 6x − 16?

The only pair of factors of 16 that add up to -6 are 2 and -8, so these are the numbers we will use to fill in the blanks. That is, x2 - 6x - 16 = (x + 2)(x - 8).

(Video) How To Find The Vertex of a Parabola - Standard Form, Factored & Vertex Form
(The Organic Chemistry Tutor)
What is x2 9x 18 in factored form?

Given, the polynomial is x² + 9x + 18. We have to factorise the polynomial. Therefore, the factors are (x + 3) and (x + 6).

(Video) Partial Fraction Decomposition - Example 5
What is the factored form?

When the quadratic expression is a product of two factors where each one is a linear expression, this is called the factored form. An expression in factored form can be rewritten in standard form by expanding it, which means multiplying out the factors.

(Video) Factor 5x^2+29x+20
(Minute Math)

What is an example of a factored form?

An example for a quadratic function in factored form is y=½(x-6)(x+2). We can analyze this form to find the x-intercepts of the graph, as well as find the vertex.

(Video) Synthetic Division and Remainder Theorem, Factoring Polynomials, Find Zeros, With Fractions, Algebra
(The Organic Chemistry Tutor)
What can you tell from factored form?

Factored form helps us identify the x-intercepts or zeros of the function.

What is the factored form of the polynomial? x2 + 9x +20? (2024)
How do you know if an expression is in factored form?

An expression is in factored form only if the entire expression is an indicated product. Factoring is a process that changes a sum or difference of terms to a product of factors. A prime expression cannot be factored.

How do you factoring step by step?

The Solve by Factoring process will require four major steps:
  1. Move all terms to one side of the equation, usually the left, using addition or subtraction.
  2. Factor the equation completely.
  3. Set each factor equal to zero, and solve.
  4. List each solution from Step 3 as a solution to the original equation.

Is there a calculator that solves algebra?

Best Advanced: Texas Instruments TI-89 Titanium

The TI-89 can calculate more complex algebra and calculus functions than other scientific calculators thanks to its comprehensive list of features and built-in CAS engine. The TI-89 can handle calculus, algebra, matrices, and statistical functions.

What is an example of an equation?

In its simplest form in algebra, the definition of an equation is a mathematical statement that shows that two mathematical expressions are equal. For instance, 3x + 5 = 14 is an equation, in which 3x + 5 and 14 are two expressions separated by an 'equal' sign.

Where can I find all math answers?

  • Mathway.
  • Photomath.
  • Microsoft Math Solver.
  • Cymath.
  • QuickMath.
  • Symbolab.
  • Chegg Math Solver.

What's a hard math equation?

For decades, a math puzzle has stumped the smartest mathematicians in the world. x3+y3+z3=k, with k being all the numbers from one to 100, is a Diophantine equation that's sometimes known as "summing of three cubes."

What are the solutions of x2 =- 5x 8?

What are the solutions of x2 = -5x + 8? Summary: The solutions that satisfies the equation x2 = -5 x + 8 are (-5 - √57) / 2 and (-5 + √57) / 2.

What are the names for all the solutions of a quadratic equation?

The solutions to the quadratic equation are the values of the unknown variable x, which satisfy the equation. These solutions are called roots or zeros of quadratic equations.

How do you solve quadratic equations with solutions?

Solve a quadratic equation using the quadratic formula.
  1. Write the quadratic equation in standard form, ax2 + bx + c = 0. Identify the values of a, b, and c.
  2. Write the Quadratic Formula. Then substitute in the values of a, b, and c.
  3. Simplify.
  4. Check the solutions.

What is the standard form of quadratic equation?

A quadratic function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero. The graph of a quadratic function is a curve called a parabola. Parabolas may open upward or downward and vary in "width" or "steepness", but they all have the same basic "U" shape.

What is the factored form of the expression x2 2x 15?

So, x2+2x−15=(x−3)(x+5)

Which expression is the factored form of x2 4x − 21?

Hence, x2−4x−21=(x−7)(x+3)

What is the factored form of the expression x2 − 7x − 18 responses?

∴x2+7x−18=(x−2)(x+9) Was this answer helpful?

What is the complete factored form of x2 6x 9?

∴ The factors of x2+6x+9 are (x+3) and (x+3).

What is 9x 2 3x 20 factored?

Hence, factorisation of 9x2 – 3x – 20 is 3 x - 5 3 x + 4 .

What is the factor the following x2 − 9x 18?

∴ The factor of x2 - 9x + 18 is (x - 6) and (x - 3).

What is 3x 2 9x 30 in factored form?

The only options are -5 and 2, therefore 3x^2 - 9x - 30 = 3(x-5)(x+2).

What is 9x 2 18x 8 in factored form?

Hence, the factors of 9 x 2 + 18 x + 8 are ( 3 x + 4 ) ( 3 x + 2 ) .

What is the factored form of the following expression 9x2 30x 25?

Therefore, factors of 9x2+30x+25 are (3x+5)(3x+5)

What is the factor x2 9x 22?

Hence, x2+9x−22=(x−2)(x+11).

Which of the following is a factor of x2 9x 14?

The factors of the equation x2 - 9x + 14 are (x - 2) (x - 7) which satisfies the equation.

How do you factor x2 +6x +9?

Therefore, the factors of x2+6x+9 are (x+3)(x+3).

What is the factored form of x2 6x 8?

Hence factors of x2+6x+8 are (x+4)(x+2)


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