(5xsquare -3xy-7y square)-(3x square-xy-2ysquare)
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Answer:
2x^2 - 2xy -5y^2
Step-by-step explanation:
= 5x^2-3xy-7y^2-3x^2+xy+2y^2
= 2x^2 - 2xy -5y^2
Answered by
0
Answer:
2x^2 - 2xy - 5y^2.
Step-by-step explanation:
(5x^2-3xy-7y^2)-(3x^2-xy-2y^2)
= 5x^2-3xy-7y^2-3x^2+xy+2y^2
= 2x^2 - 2xy - 5y^2.
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