from the sum of 4 + 3x and 5 - 4x + 2x² subtract the sum of 3x² - 5x and -x² + 2x + 5
plz help
Answers
Answered by
0
Answer:
====
Step-by-step explanation:
Answered by
1
Answer:
4+2x-2x^2
Step-by-step explanation:
{(4+3x)+(5-4x+2x^2)}-{(3x^2-5x)+(x^2+2x+5)}
= (4+3x+5-4x+2x^2)-(3x^2-5x+x^2+2x+5)
=(9-x+2x^2)-(4x^2-3x+5)
=9-x+2x^2-4x^2+3x-5
=4+2x-2x^2
PLEASE MARK ME AS BRAINLIEST
Similar questions