Factorization Algebraic

9x² - 49y⁶

• ( 3x + 7y³) (3x + 7y³) 

• ( 3x - 7y³) (3x + 7y³) 

• ( 3x - 7y³) (3x - 7y³) 

• Prime

20x³-25x²+4x-5

• (5x²-5)(4x+1)

• 5(x²-1)(4x+5)

• (5x²+1)(4x-5)

• (5x²+1)(4x-1)

4x² - 64y²

• Prime

• ( 2x - 32y) (2 x + 32y) 

• ( 2x - 8y) (2 x - 8y) 

• ( 2x - 8y) (2 x + 8y) 

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)

x² - 400

• ( x - 200) ( x + 200) 

• ( x + 20) ( x + 20) 

• Prime

• ( x - 20) ( x + 20) 

What are the solutions to this equation?
(3x-2)(5x+1)=0

• x=5/2,-1/3

• x=1/5,-2/3

• x=1/3,-5/2

• x=2/3,-1/5

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

• -5,-3

• -3,5

• -5,3

• 3,5

When we factorise x²+5x+6, then we get:

• (x +2) (x + 3)

• (x – 2) (x – 3)

• (x × 2) + (x × 3)

• (x × 2) – (x × 3)

The factorisation of 12a²b+15ab² gives:

• 3ab(4ab+5)

• 3ab(4a+5b)

• 3a(4a+5b)

• 3b(4a + 5b)

The factorisation of 12x+36 is

• 12(x+3)

• 12(3x)

• 12(3x+1)

• x(12+36x)