f^2 * f^6 = ?
When you have a variable to an exponent, multiplied by the same variable to an exponent, what do you do?
F^2 • f^4
A, (2f)^8
B, (2f)^6
C, f^8
D, f^6
2 answers
If F and f are simply variables and of the same type (why is one upper case, the other lower?), and your • means multiplication
then f^6
just like (x^2) (x^4) = x^6
then f^6
just like (x^2) (x^4) = x^6