Question

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

Answer 1

Answer:

Subtracting,

7xy(x2−2xy+3y2)−8x(x2y−4xy+7xy2) from 3y(4x2y−5xy+8xy2) 

⇒  7x3y−14x2y2+21xy3−8x3y+32x2y−56x2y2 from 12x2y2−15xy2+24xy3

= (12x2y2−15xy2+24xy3)−(7x3y−14x2y2+21xy3−8x3y+32x2y−56x2y2

= 12x2y2−15xy2+24xy3−7x3y+14x2y

Explanation:

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Answer 2

Answer:

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