please help me ITS VERY IMPORTANT I KNOW HOW TO DO THIS!
(Parc testing soon!!)
Find the missing factor. Write your answer in exponential form.
8^7=?*8^-3
+5265 Reason: This is 8^-3*x, which means that 1/8^3 =1/512x
8^7=1/512x
8^7 = 2097152
2097152=1/512x
Multiply by the reciprocal of the fraction to get rid of it.
x=2097152*512
2097152*512 = 1073741824
So, x=1073741824
