3 years ago

How do I evaluate 2x to the 4 power + 2x to the 3 power when x = 7

1 answer:

8 0

First, you want to multiply 2 times 7 which is 14 then do 14 to the 4th power which is 38,416, then add that by 14 to the third power which is 2,744, so then you will get 41,160 which is your answer.

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