Okay, so as you know, the question starts off as this:
9x^3 + 2x^2 -5x +4 -(5x^3 -7x +4)
Distribute the negative:
9x^3 + 2x^2 -5x +4 -5x^3 +7x -4
Combine like terms:
9x^3 -5x^3 +2x^2 -5x +7x +4 -4
4x^3 +2x^2 +2x
You can either end it there or
Divide by x:
4x^2 +2x +2
Answer:
140
Step-by-step explanation:
Answer:
1-x
Step-by-step explanation:
1/50= 0.02
10/50= 0.2
10-50= -40
1-50= -49
-49 has the lowest value of all of these equations.
Answer:
Step-by-step explanation:
the answer is A OK
Answer:
8x^34 and 2x^86
Step-by-step explanation:
so u tell me