Question

((6x^4)/(4x^9))((12x^5)/3x^2)) what is the answer to this?
A) 6/x^2
B) 6x^8
C) 6/x^8
D) 6x^2

Answer 1

x^a * x^b = x^(a+b)

x^a / x^b = x^(a-b)

Answer 2

i dont understand

Answer 3

these are the two rules you need...multiply all the terms in the denominator and numerator separately first

Answer 4

i thought the answer was c

Answer 5

am i right?