Its 38.4 because i am big brain
Subtract the y then add the 4 to the other side so y=0
Answer:
Step-by-step explanation:
(-3 ab²)³=(-3)³(a)³(b²)³=-27 a³b^(2×3)=-27 a³b^6
The answer is (-7.5, -7.5)
Take the root of both sides, and solve.
x = 2i sqrt 2, -2i sqrt 2.