checkmeee checkmeee

13-12-2018
Mathematics

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Please help!! What is the value of the following expression when x=3 and y= -2?

Please help What is the value of the following expression when x3 and y 2 class=

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Nicky09103 Nicky09103

13-12-2018

Answer:

20 is the answer.

Step-by-step explanation:

Substitute 3 in for x and -2 in for y.

4(3) - (-2 to the third power)

12 - -8 = 12 + 8

The answer is 20

Please mark brainliest as that would really help out :3

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ytpanda ytpanda

13-12-2018

The answer is 20 because when substituted it become 12+8 and when you add that's how you get 20

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