Answer:
D
Step-by-step explanation:
I got it right on Khan Academy
Answer:umm ok
Step-by-step explanation:
Answer:
x = -1/3
x = 1
Step-by-step explanation:
Answer:
8x^2+3x
Step-by-step explanation:
What I read is 2x+8x^2-4x+5x
combining like terms means putting the terms that have the same variable part together
8x^2 is the only one that doesn't have any terms like it as far as the variable part
so 8x^2+2x-4x+5x
We just need to figure out 2-4+5 which is -2+5=3
So the answer is 8x^2+3x
