Answer:you should multiply
Step-by-step explanation:
Because 3/4x12=9
(9m^(2)+5)(9m^(2)-5)
that will be your answer
Answer:
x = 72
Step-by-step explanation:
We set the two equal to each other
x = 12/y = 9 is equal to x/y = 54.
In order for 9 to get to 54, you have to multiply it by 6. Since you multiplied the denominator with 6, you have to do the same with the numerator. 12 times 6 is 72.
x = 72