(x ^ 3 + 5x ^ 2 - 6xy + y ^ 2)(x ^ 2 + y ^ 2 + 2xy - 7)
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Answer:
multiple both the equations
Step-by-step explanation:
the last answer will be
x^5+x^3y^2+2x^4y-7x^3+5x^4-6x^2y^2+4x^3y-35x^2-4xy^3+42xy+y^4-7y^2
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