(x3)(x4) is x7 because when you have a problem like that, you have to ADD your exponents.
-(m4)3 is -m12 since you're multiplying them.
(z3)5 is z15
y4 x y5 is y9
thats all i know of. hope it helps cx
Answer:
y = 3/-1 + 1 or y = -3/1 + 1
Step-by-step explanation:
Alternatively, you could have wrote down the formula instead of describing it with words. maybe then I could have helped you