Algebra/can you help me

Write each expression in terms of common logarithms, and then give a calculator approximation (correct to four decimal places).
log7^10= 1.183
How do you find the approximation

log3^316 = 5.239
How do you find the approximation
Thank you

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  1. log710
    =log(10)/log(7)
    =1.183294662454939 approximately (use your calculator)

    I'll leave the other problem for you to practise.

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    posted by MathMate

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