Question

SUBTRACT this algebric expressions
3x2+4x2y-5xy2-y2 from-5y2+7x2+4x2y-7xy2

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step by step explanation
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Answer 1

Answer:

hope it will help you

Step-by-step explanation:

-5y²+7x²+4x²y-7xy² -( 3x²+4x²y-5xy²-y²)

-5y²+7x²+4x²y-7xy²-3x²-4x²y+5xy²+y²

(-5y²+y²)+(7x²+3x²)+(4x²y-4x²y)-(7xy²+5xy²)

-4y²+10x²+0-2xy²

= -4y²+10x²-2xy²

Answer 2

Step-by-step explanation:

-4ysquare +10xsquare -2xysquare