Answer:D
Step-by-step explanation:
(3x^3 - 5x^2 + 4x - 9)-(7x^3 - 8x^2 - 5x + 10)
open brackets
3x^3 - 5x^2 + 4x - 9 - 7x^3 + 8x^2 +5x - 10
Collect like terms
3x^3-7x^3-5x^2+8x^2+4x+5x-9-10
-4x^3+3x^2+9x-19
The answer is 1. That was easy because any number to the power of 0 is just 1.
Answer:
Step-by-step explanation:
I would say the answer is 6
6 + 6 than times by two is 24
Answer:
I would use quaro is is faster.
Step-by-step explanation:
