Factoring Polynomials Made Easy

The video tutorial covers various methods of factoring polynomials, focusing on quadratics. It begins with an introduction to the importance of factoring in solving quadratics and explains the steps for different types of polynomials. The tutorial details how to factor two-term polynomials using the difference of squares and GCF, and then moves on to three-term polynomials, discussing the X puzzle method. Advanced techniques for trinomials with coefficients are also covered, including slide and multiply and bottom-up methods. Finally, the video explains factoring by grouping for four-term polynomials.

What is the first step in factoring quadratics?

• Apply the slide and divide method

• Identify the difference of squares

• Group terms together

• Look for the Greatest Common Factor (GCF)

In the context of factoring quadratics, what does GCF stand for?

• General Common Factor

• Greatest Coefficient Factor

• Greatest Common Factor

• General Coefficient Function

What condition must be met for a polynomial to be considered a difference of squares?

• Both terms must be perfect cubes

• It must have three terms

• It must include a variable with an odd exponent

• It must have two terms with a subtraction sign between them

What signifies that a polynomial might be factored using the difference of squares method?

• It has a leading coefficient other than 1

• All terms are divisible by the same number

• It consists of two terms that are both perfect squares

• It is a trinomial

Tags

CCSS.HSA.APR.C.4

What is the result of factoring the expression x^2 - 64?

• 2(x - 8)(x + 8)

• (x - 64)(x + 64)

• (x^2 - 8)(x^2 + 8)

• (x - 8)(x + 8)

Tags

CCSS.HSA.APR.C.4

How do you factor a trinomial with no coefficient in front of the highest degree term?

• Group the terms into two binomials

• Use the X-puzzle method to find factors of the last term that add up to the middle term

• Look for the Greatest Common Factor (GCF)

• Use the slide and divide method

What is the correct method to factor a trinomial with a coefficient in front of the highest degree term?

• X-puzzle without considering the coefficient

• Slide and divide method

• Grouping method

• Difference of squares

What does the 'bottom up' step involve in the slide and divide method?

• Dividing the last term by the coefficient

• Multiplying the coefficient with the last term

• Simplifying the fraction to its lowest terms

• Moving the denominator of the fraction to the coefficient of the variable

Tags

CCSS.HSA.APR.D.6

When factoring by grouping, what is the first step?

• Combine all like terms

• Divide each term by the leading coefficient

• Identify and factor out the Greatest Common Factor (GCF) from each group

• Rearrange the terms to form a square

Which of the following is a correct step in the grouping method of factoring?

• Factor out the GCF from each group of terms

• Combine all terms into a single binomial

• Use the slide and divide method on each group

• Apply the difference of squares on each group