Difference of Squares

x² - 9

• (x + 3) (x - 3)
• (x - 3) (x - 3)
• (x + 3) (x - 6)
• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

4a² - 25

• (2a + 5) (2a - 5)
• (2a - 5) (2a - 5)
• (x + 5) (x - 5)
• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

4m² + 49

• (2m + 7) (2m - 7)
• (2m - 7) (2m - 7)
• (m + 7) (m - 7)
• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

16p³ - 81q⁶

• (4p + 9q) (4p - 9q)
• (4p² + 9q³) (4p - 9q³)
• (4p² + 9q) (4p - 9q)
• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

q² - 121

• (q + 11) (q - 11)
• (q - 11) (q - 11)
• (q + 11) (q + 11)
• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

r⁴ - q⁴

• (r² + q²) (r² - q²)
• (r² - q²) (r² - q²)
• (r + q) (r - q)
• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

Factor out the GCF, then factor.

4x²-16

• (2x-4)(2x+4)

• (4x-4)(4x+4)

• 4(x-2)²

• 4(x-2)(x+2)

Tags

CCSS.HSA.APR.C.4

Factor out the GCF, then factor.

3x² - 75

• 3( x + 5 ) ( x - 5 )

• Prime

• ( x + 5 ) ( x - 5 )

• 3( x - 5 ) ( x - 5 )

Tags

CCSS.HSA.APR.C.4