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I NEED HELP!!!!!!!!!!!!!

I NEED HELP!!!!!!!!!!!!!-example-1

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Answer:


a. \: 3( {x}^(2)) ^(6) (2 {x}^(3) )^(4) \\ 3( {x}^(12) )(16 {x}^(12) ) \\ (3 {x}^(12) )(16 {x}^(12) ) \\ = 48 {x}^(24)


b. \: 5 {x}^(5) * - 3 {x}^(2) \\ = - 15 {x}^(7)

I hope I helped you^_^

User Anton Belousov
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