Question

subtract -4x²-2y²+1 from -8x²+7xy-2 scam=report ​

Answer 1

Step-by-step explanation:

-8x^2-4x^2+7xy-2y^2-2+1

-12x^2+7xy-2y^2-1

hope it helps you dear

Answer 2

Answer:

(-8x²+7xy-2)-(-4x²-2y²+1)

= -8x²+7xy-2+4x²+2y²-1

= -8x²+4x²+7xy+2y²-2-1

= -32x²+7xy+2y²-3