Math Factorization

Factorise

4 - a²

• (a+2)(a-2)

• (2a+a)(2a-1)

• (2+a)(2-a)

• (a²+2)(a²+2)

Tags

CCSS.HSA.APR.C.4

FACTORISE

m² + 3m + 2

• (m + 2)(m + 3)

• (m + 2)(m + 1)

• (m + 3)

• (m + 4)(m - 3)

FACTORISE x²-11x+30

• (x-6)(x-5)

• (x-6)(x+5)

• (x-6)(x+5)

• IMPOSIBLE

What is the factored form of x³+7x²-2x-14

• (x²-2)(x-7)

• (x²+2)(x-7)

• (x²+2)(x+7)

• (x²-2)(x+7)

What are the solutions of the equation x²+8x+15=0?  (Solve by factoring)

• -5,-3

• -3,5

• -5,3

• 3,5

Tags

CCSS.HSA-REI.B.4B

4x² - 64y²

• Prime

• ( 2x - 32y) (2 x + 32y) 

• ( 2x - 8y) (2 x - 8y) 

• ( 2x - 8y) (2 x + 8y) 

Tags

CCSS.HSA.APR.C.4

9x² - 49y⁶

• ( 3x + 7y³) (3x + 7y³) 

• ( 3x - 7y³) (3x + 7y³) 

• ( 3x - 7y³) (3x - 7y³) 

• Prime

Tags

CCSS.HSA.APR.C.4

Simplify the product.  Write the answer in standard form.
(x+2)(x-5)

• x²-3x-10

• 2x²-3

• x²-10

• x²+2x-10

Tags

CCSS.HSA.APR.A.1