Question

From the sum of (3x2-4y2+5x) and (5-4x+2x2) subtract the sum of (-x2+2x-5) and (3y2-3x-3)​

Answer 1

Answer and Step-by-step explanation:

Simply add the expression together, then subtract the sum of the other expression

`6x^(2) - 7y^(2) + 2x + 13` is the answer.

`3x^(2) - 4y^(2) + 5x + (5 - 4x + 2x^(2) )\\\\5x^(2) - 4y^(2) + x + 5\\\\\\-x^(2) + 2x - 5 + (3y^(2) - 3x - 3)\\\\\\-x^(2) + 3y^(2) - x - 8\\\\\\5x^(2) - 4y^(2) + x + 5 - (-x^(2) + 3y^(2) - x - 8)\\\\\\\\\\5x^(2) - 4y^(2) + x + 5 + x^(2) - 3y^(2) + x + 8\\\\\\\\\\\\6x^(2) - 7y^(2) + 2x + 13`

#teamtrees #WAP (Water And Plant)