Question

From the sum of 4+3x and 5-4x + 2x²
Subrac the sum
of 3x²5x and x²+2x+5​

Answer 1

Answer:

given, [(4+3x)+(5−4x+2x

2

)]−[(3x

2

−5x)+(−x

2

+2x+5)]

=(2x

2

−x+9)−(2x

2

−3x+5)

=2x+4