Math, asked by sasibro5388, 8 months ago

Subtract 3x3+xy-7y2from x2-7xy+8y-3y2

Answers

Answered by ahanatarafder06
1

Answer: (x^2-3y^2-7xy+8y) - (3x^3-7y^2+ xy)

= x^2-3y^2-7xy+8y -3x^3+7y^2- xy

= -3x^3+x^2-3y^2+7y^2-7xy-xy+8y

= -3x^3+x^2+4y^2-8xy+8y

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