Factoring Completely

4x² + 8x - 60

• (4x-12) (x+5)

• (4x+20) (x-3)

• 4(x-3) (x+5)

• PRIME

8x³ - 18x

• 2x(4x²-9)                                    

• (4x²+3) (2x-3)

• 2x(2x+3) (2x-3)

• PRIME

15m² -10m - 25

• 5(m+1) (3m-5)

• (3m-5) (5m+5)

• 5(3m²-2m-5)

• PRIME

Given the real zeros -3 and 4, write the factors and multiply to put in standard form.

Tags

CCSS.HSA.APR.B.3

Given the real zeros 1/3, -1, and 2, write the factors and multiply to put in standard form.

Tags

CCSS.HSA.APR.B.3

Tags

CCSS.HSA-REI.B.4B

Given the real zeros -1, 2, and 2, write the factors and multiply to put in standard form.

Tags

CCSS.HSA.APR.B.3

If a = 4x and b = 5, write a SUM of Cubes Problem that would need to then be factored.

Mathematical Equivalence

ON

Tags

CCSS.HSA.APR.C.4

6m² + 16m

• 2(3m² + 8m)

• 2m(3m + 8)

• 2m(3m - 8m)

• not factorable

Factor completely:
-8x² + 10x + 3

• (2x - 3) (-4x - 1)

• -1 (2x - 3) (4x + 1)

• -1 (-2x + 3) (4x + 1)

• (-2x + 3) (4x + 1)