Factor Algebra

Factorise x²+4x

• x(x+4)

• 4x(x+1)

Factor

r² -16r + 60

• (r - 15)(r + 4)

• (r - 6)(r + 10)

• (r - 6)(r - 10)

• (r +30)(r - 2)

Factor:
p² - 14p

• p(1 - 14)

• 2p(p - 7)

• p²(1-14)

• p(p - 14)

Factor
x² - 5x - 36

• (x - 4)(x + 9)

• (x - 6)(x + 6)

• (x + 4)(x - 9)

• (x -12)(x + 3)

Factor
10 + 15x

• 5(2 + 3x)

• 2(5 + 10x)

Tags

CCSS.7.EE.A.1

Factor
16x + 24x²

• 4x(2x + 6)

• 8x(2 + 3x)

Factorise x² + 4x

• x(x+4)

• 4x(x+1)

Difference of squares
Factor x²-16

• (x-4)(x+4)

• (x-4)(x-4)

• (x+4)(x+4)

• (x+4){x-(-4)}

Tags

CCSS.HSA.APR.C.4

25 - a⁴

• (5 - a²)(5 + a²)

• 5² - a²

• 5² + a²

• None of above

Tags

CCSS.HSA.APR.C.4

Factor 40x-10

• 5(8x – 2)

• 10(4x – 1)

• 10(4x)

• 2(20x – 5)

Tags

CCSS.7.EE.A.1