Integral of (5x+7)^28: Step-by-Step Solution

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ppkjref

Homework Statement

S=integral symbol
S(5x+7)^28

Substitution

let u = 5x+7
du = 5
S u^28 du
= (u^29)/29 du
= [5(5x+7)^29]/29

is this correct? I'm not sure...

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Kevin_Axion

Where did the extra 5 come from?

ppkjref

nevermind i figured it out the answer is [(5x+7)^29]/145. stupid mistakes

Kevin_Axion

Yea, that looks right.