7th Grade Chapter 10 Test Review

Multiply

100

(c + 7)(c - 8)

c² - c- 56

200

(y - 3)(y + 8)

y² + 5y -24

300

(2x + 3)(3x + 2)

6x² + 13x + 6

400

(a + 2b)(a + 3b)

a² + 5ab + 6b²

500

(a + b)(x - y)

ax - ay + bx - by

Simplify

100

64x + 8/8

8z + 1

200

11xy³ + 4xy/y

11xy² + 4x

300

36k² + 24k/6k

6k + 4

400

w⁵ + 5w³/w⁴

w + 5/w

500

9gh(-3g³ + 8h)

-27g⁴h + 72gh²

Simplify Using Only Positive Exponents

100

(n³)(n⁵⁾

n⁸

200

d⁷/d

d⁶

300

h⁴/h⁷

1/h³

400

2m²/8m

m/4

500

5c⁷d⁹/-5c²d⁶

-c⁵d³

Multiply BinomialsFOIL!!!!!

100

(m + n)(m + n)

m² + 2mn + n²

200

(g - h)(g - h)

g² -2gh + h²

300

(a + 15)(a + 25)

a² + 40a + 375

400

(4x + 12)(3x - 10)

12x² - 4x - 120

500

(5y - 3)(5y - 2)

25y² - 25y + 6

Factor

100

27c³d² + 9cd²

9cd²(3c² + 1)

200

4s⁴t +  2st² - 8t

2t(2s⁴ + st -4)

300

12a³b - 36ab²

12ab(a² - 3b)

400

30f²g³ + 12fg² + 24g³h

6g²(5f²g + 2f + 4gh)

500

3g⁵h³ + 9g³h⁹ + 3g⁸h

3g³h(g²h² + 3h⁸ + g⁵)