Calulus
posted by Callie on .
[(5.2)^x (5.2)^7]/(5.2)^5
That whole thing is (5.2)^9
But I have no idea how to find the exponent x?

if
5.2^{x7+5}=5.2^{9}
then
x7+5=9 and you solve for x.
posted by Callie on .
[(5.2)^x (5.2)^7]/(5.2)^5
That whole thing is (5.2)^9
But I have no idea how to find the exponent x?
if
5.2^{x7+5}=5.2^{9}
then
x7+5=9 and you solve for x.