Answer:
it is 90*
Step-by-step explanation:
PLEASE BRAINLIEST!!!!!!!!
Answer: 70x^2 -50x
Step-by-step explanation:
^ means exponent
Answer:
Step-by-step explanation:
x(x² + 2x + 4)-2((x² + 2x + 4)
x³+2x²+4x -2x²-4x-8
x³-8
After subtracting 3 from 7, and dividing 4 by 2, you should end up with x=2.
Answer:
3
Step-by-step explanation: