From the sum of 4+3x and 5-4x+2x² subtract the sum of 3x²-5x and -x²+2x+5
Answers
Answered by
19
Answer:
Step-by-step explanation:
(3x2 -5x-x+2x+52)- (4 + 3x + 5 +( - 4 x) + 2x2)
=(3x2-4x+52)- (9 - x+ 2x2)
3x2-2x2- 4x +x + 52 -9
= x2-3x+43
Similar questions