Question

If x^t x^3 = x^6, what is the value of t?
A~ 18
B~ 9
C~ 3
D~ 2

Answer 1

hint: rule for exponents

x^m * x^n = x^(m+n)

Answer 2

now let's compare this to your problem

x^t * x^3 = x^(6)

what do you think t might be equal to?

Answer 3

I think 3

Answer 4

awesome, 3 is your answer

Answer 5

Thanks a bunch!