siki08 said:(5x^2 y^5)^2(3x^3 y^4)^3
the answer choices are:
a. 675x^13 y^22
b. 675x^36 y^120
c. 15x^36 y^120
d. 15x^13 y^22
e. 15x^7 y^14
There is no actual FOILing or solving to do here. (There is no binomial to expand, and there is no equation to solve.)siki08 said:need help with solving...
i honestly don't have a clue to what i'm doing. period.
i think i have an idea of what to do.
I should start by using the FOIL method I guess.
But, do I multiply or add the exponents?