Simplify
please only answer if u know how to do it please give step by step working
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Answer:
(1) 7x^{2}y^{2}
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1
Answer:
3xy2-5x2y+7xy-8xy2-4xy+6x2y
3xy2-8xy2-5x2y+6x2y+7xy-4xy
-5xy2+1x2y+3xy
ii) 5x4-7x2+8x-1+3x3-9x2+7-3x4+11x-2+8x2
5x4-3x4-7x2-9x2+8x2+8x+11x-1+7-2+3x3
2x4-7x2-1x2+19x+6-2+3x3
2x4-8x2+19x+4+3x3
I hope I can help u
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