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Math logarithms HELP !

BI6XK4$3F2@D@`15E$H6[S7.jpg
It asked you to Solve
I don't know how to do b,c and d :frown:
can someone help me thx so much:smile:
Reply 1
Original post by atlantapie
BI6XK4$3F2@D@`15E$H6[S7.jpg
It asked you to Solve
I don't know how to do b,c and d :frown:
can someone help me thx so much:smile:


For b) start by taking logs of both sides.
For c) express the LHS as a single logarithm using one of the laws of logs

d) looks like a standard quadratic equation with nothing to do with logs! Do you know how to solve quadratics?

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