Question

Which expression is equivalent to x6 x2
A x4 x3
B x5 x3
C x7 x3
D x9 x3

Answer 1

B

Answer 2

How is it b

Answer 3

x^6x^2 makes x^8. x^5x^3 also makes x^8

Answer 4

\(\Large x^6x^2 = x^{6+2} = x^8\)
Do the same with each answer choice and see which one yields \(\Large x^8\).

Answer 5

yah just add the exponents

Answer 6

Thank you