Finding the LCM of Polynomials: Step-by-Step Guide

What is the first step in finding the least common multiple of polynomials?

• Multiply all terms

• Divide by the greatest common divisor

• Factor each term

• Combine like terms

When factoring 4x^2, what are the factors of 4?

• 1 * 2

• 1 * 4

• 2 * 2

• 2 * 4

What is the least common multiple of 4x^2 and 10xy?

• 10x^2y

• 40x^2y

• 20x^2y

• 20xy

In the example with a binomial and a trinomial, what is the first factor taken out from the binomial?

• x^2

• x + 3

• x + 2

• 2

What are the factors of the trinomial x^2 + 5x + 6?

• x + 2 and x + 3

• x + 3 and x + 4

• x + 1 and x + 6

• x + 2 and x + 4

What is the least common multiple of the binomial 2(x + 2) and the trinomial (x + 3)(x + 2)?

• 2(x + 2)(x + 4)

• 2(x + 3)(x + 4)

• 2(x + 1)(x + 3)

• 2(x + 2)(x + 3)

What is the factored form of x^2 - 9?

• x - 2 and x + 2

• x - 3 and x + 3

• x - 3 and x + 9

• x - 1 and x + 9

Tags

CCSS.HSA.APR.C.4

What are the factors of the trinomial x^2 + 6x + 9?

• x + 4 and x + 5

• x + 1 and x + 9

• x + 2 and x + 3

• x + 3 and x + 3

What is the least common multiple of the binomial (x - 3)(x + 3) and the trinomial (x + 3)(x + 3)?

• (x - 3)(x + 3)(x + 4)

• (x - 3)(x + 3)(x + 3)

• (x - 3)(x + 2)(x + 3)

• (x - 2)(x + 3)(x + 3)

What is the final step in finding the least common multiple of polynomials?

• Subtract all factors

• Divide all factors

• Multiply all factors

• Add all factors