Factoring Binomials and Trinomials

Factor
k²+7x+10

• (k+2)(k+5)

• (k-2)(k-5)

• (k+10)(k+4)

• (k+2)(k-5)

Factor:
v² + 3v - 88

• (v + 11)(v - 8)

• (v + 22)(v - 4)

• (v + 8)(v - 11)

• (v - 22)(v + 4)

Factor:
x² - 49

• (x + 7)(x - 7)

• (x + 7)²

• (x - 7)²

• (x+7)(x-1)

Factor 10+20n

• 10(1+2n)

• n(1+2n)

• 10(5+10n)

• 10n(1+n)

What is trinomial?

• Two terms.

• Three terms.

• Only one term.

x + 4 is a...

• Monomial

• Binomial

• Trinomial

x² - 7y + 8z³ is a...

• Trinomial

• Monomial

• Binomial

x + 7 is a...

• Monomial

• Trinomial

• Binomial

What are the examples of trinomial? Choose all the correct examples.

• 3x⁴y

• 2x²y + 4xy²

• 3x² - 18x + 20

• 2x² + 15xy + 77y

• x - 5

Which expression is equivalent to the polynomial: k²+7x+10?

• (k+2)(k+5)

• (k-2)(k-5)

• (k+10)(k+4)

• (k+2)(k-5)