If x=-2, what is the value of 4x3?

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问题 If x=-2, what is the value of 4x3?

选项 A、-32
B、-24
C、-8
D、8
E、32

答案A

解析 Remember to follow the order of operations and cube -2 first to give you -8; then multiply by 4 and you get -32.

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