Difference of Squares

Find the factors of x² - 144. Select all that apply.

• (x + 12)(x + 12)

• (x - 24)(x + 24)

• (x + 12)(x - 12)

• (x + 24)(x - 24)

• (x - 12)(x + 12)

Tags

CCSS.HSA.APR.C.4

Find the factors of k² - 49. Select all that apply.

• (k + 13)(k - 13)

• (k + 7)(k - 7)

• (k + 5)(k - 5)

• (k - 7)(k + 7)

• (k - 13)(k + 13)

Tags

CCSS.HSA.APR.C.4

Find the factors of d² - 25. Select all that apply.

• (d + 13)(d - 13)

• (d + 7)(d - 7)

• (d + 5)(d - 5)

• (d - 7)(d + 7)

• (d - 13)(d + 13)

Tags

CCSS.HSA.APR.C.4

Find the factors of y² - 169. Select all that apply.

• (y + 13)(y - 13)

• (y + 7)(y - 7)

• (y + 5)(y - 5)

• (y - 7)(y + 7)

• (y - 13)(y + 13)

Tags

CCSS.HSA.APR.C.4

Find the factors of x² - 16. Select all that apply.

• (x - 4)(x - 4)

• (x + 8)(x - 8)

• (x - 4)(x + 4)

• (x + 4)(x - 4)

• (x - 8)(x + 8)

Tags

CCSS.HSA.APR.C.4

Find the factors of x² - 64. Select all that apply.

• (x - 32)(x + 32)

• (x + 8)(x - 8)

• (x - 4)(x + 4)

• (x - 8)(x - 8)

• (x + 4)(x - 4)

Tags

CCSS.HSA.APR.C.4

Factor 9c² - 100.

• (c - 10)(c + 10)

• (3c - 10)(3c + 10)

• (9c + 100)(9c - 100)

• (9c - 10)(9c + 10)

Tags

CCSS.HSA.APR.C.4

Factor 81c² - 100.

• (c - 10)(c + 10)

• (3c - 10)(3c + 10)

• (9c + 100)(9c - 100)

• (9c - 10)(9c + 10)

Tags

CCSS.HSA.APR.C.4

Factor 16r² - 196.

• (4r - 13)(4r + 13)

• (8r + 14)(8r - 14)

• (4r - 14)(4r + 14)

• (8r - 13)(8r + 13)

Tags

CCSS.HSA.APR.C.4

Find the factors of 81 - 25w².

• (9 - 5w)(9 + 5w)

• (9w - 5)(9w + 5)

• (5w - 9)(5w + 9)

• (5 - 9w)(5 + 9w)

Tags

CCSS.HSA.APR.C.4