Intermediate Test Prep: Math 8 (Grade 8) Distributive Quiz

4(3a + 5b + 2c)

A. 40abc B. 12a+20b+8c
C. 12a+5b+2c
D. 7a+9b+6c

2x²(3x⁵-5x⁴)

A. 5x⁷-3x⁶
B. 6x¹⁰+10x⁸
C. 6x⁷+10x⁶
D. 6x⁷-10x⁶

8ab²(3a³b^{2 +}5a²b⁵⁾

A. 24a³b²+40a²b⁵
B. 24a⁴b⁴+40a³b⁷
C 24a³b⁴+40a²b¹⁰
D. 64a⁶b⁹

Find the solution:
-2x³(3x⁵-5x³+7x)

A. 6x¹⁵+10x⁹-14x³
B.-6x¹⁵+10x⁹-14x
C. -6x⁸+10x⁹-14x⁴
D.-6x⁸+10x⁶-14x⁴

abc(a^{3 +}b^{2 -}c⁵)

A. a⁴bc⁺ab³c-abc⁶ B. a³bc⁺ab²c-abc⁵
C. a⁴b³c⁶
D. a²b²c²

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