Factoring Polynomials

Tags

CCSS.HSA.APR.C.4

Which of the following is /are a sum or difference of two cubes?

Factor Completely:

4k² + 24k + 36

• (2k + 6)²

• (2k - 6)²

• (2k - 6)(2k + 6)

• 4(k + 3)²

Tags

CCSS.HSA.APR.C.4

Factor completely:

9m² + 30mn + 25n²

• (3m + 5n)²

• (3m - 5n)²

• (3m + n)²

• (m + 5n)²

Tags

CCSS.HSA.APR.C.4

 $x^2-16$  = ?

• (x+4)(x-4)

•  $\left(x+4\right)^2$  

• (x+8)(x-2)

• 4(x+4)

Tags

CCSS.HSA.APR.C.4

Factor
3a² + 4a + 1

• (7a-10)(a-8)
• Not factorable
• (3a+1)(a+1)
• (3a-1)(a-1)

Factor Completely:

x⁴ - 9x²

• x²(x + 3)(x - 3)

• (x² + 3x)(x² - 3x)

• (x² + 9)(x - 3)(x + 3)

• x²(x² - 9)

Tags

CCSS.HSA.APR.C.4

Tags

CCSS.7.EE.A.1

Factor
4n²-17n-15

• (n-10)(6n+1)
• (4n-5)(n-3)
• (n-5)(4n-3)
• (n-5)(4n+3)