Factoring and Multiplying Polynomial Review

16d²-1

Factor with

• AC!

• Sum and Difference

• Square of a Binomial

• GCF

Tags

CCSS.HSA.APR.C.4

To SOLVE a second degree (higher polynomial), try

• isolating your variable

• get your equation equal to zero, factor, and set each factor=0

Tags

CCSS.HSA-REI.B.4B

k⁴-100k²

Factor Completely!

• k²(k²-100)

• (k²-10k)(k²+10k)

• k²(k-10)(k+10)

Tags

CCSS.HSA.APR.C.4

k²(k-10)(k+10)=0

The solutions are

• 10

• 10 and -10

• 0, 10, -10

Tags

CCSS.HSA-REI.B.4B

Which of these is a trinomial?

• 3b³

• 3+x³

• x²+6x+7

• 3y

(x +2)(x + 3)

• x² + 5x + 6

• x² + x + 6

• x² + 5x + 5

• x² + 6x + 6

Tags

CCSS.HSA.APR.A.1

(x - 4)(x - 6)

• x^2 -10x + 24

• x^2 - 10x - 24

• x^2 +10x + 24

• x^2 + 10x - 24

Tags

CCSS.HSA.APR.A.1

Factor
k²+7x+10

• (k+2)(k+5)

• (k-2)(k-5)

• (k+10)(k+4)

• (k+2)(k-5)

Factor
n² + 16n + 63

• (n-7)(n+4)

• (n+7)(n-9)

• (n-3)(n-10)

• (n+7)(n+9)

Factor
k² -2k - 24

• (k+4)(k-6)

• (k+4)(k+6)

• (k+6)(k-1)

• (k-4)(k+6)