From the sum of 4+3x and 5-4x +2x²,subtract the sum of 3x² - 5x and -x² + 2x +5
Answers
Answered by
1
given, [(4+3x)+(5−4x+2x2)]−[(3x2−5x)+(−x2+2x+5)]
=(2x2−x+9)−(2x2−3x+5)
=2x+4
Here we go
follow for more
Similar questions