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Lolabarber
Answered

I need help with Math question?


please show me the steps.

  1. 4^x = 3^(x+2). Use logarithms to solve for x. Check your work by evaluating 4^x and 3^(x+2) once you know what x is.

  2. 4^x = 13^x. Use logarithms to solve for x. Check your work by evaluating 4^x and 13^x once you know what x is.

Verified Answer :

Aliwohaish12

xlog(4)=(x+2)log(3)
Xlog(4)=xlog(3)+0.9542425094
Log(4)x-log(3)x=0.9542425094
0.1249387366x=0.9542425094
X=0.9542425094/0.1249387366/
X=7.637683

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