x=log2 y=log7 find log3√392
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Step-by-step explanation:
log3√392
log(392)^(1/3)
log(8*49)^(1/3)
log(8)^(1/3)+log(49)^(1/3)
log(2)^(3*1/3)+log(7)^(2*1/3)
log(2)+(2/3)log(7)
x+(2/3*y)
x+2y/3
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