Question

(-2x²-5x+2)from(3x²-2x+8)
from column method.​

Answer 1

Question:-

$(3 {x}^{2} - 2x + 8) - ( - 2 {x}^{2} - 5x + 2)$

Answer:-

$(3 {x}^{2} - 2x + 8) - ( - 2 {x}^{2} - 5x + 2) \\ 3 {x}^{2} - 2x + 8 + 2 {x}^{2} + 5x - 2 \\ 3 {x}^{2} + 2 {x}^{2} - 2x + 5x + 8 - 2 \\ 5 {x}^{2} + 3x + 6$

u'r done!!

Thnx✌️♥️~

Answer 2

Refer to the attachment please :)