find the sum using column method 4x+3y+5xy, 2x+ 10y-2xy and - 3x-3y
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answer is 3x+10y+3xy
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Answered by
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=(4x+3y+5xy)+(2x+10y-2xy)+(-3x-3y)
=4x+3y+5xy+2x+10y-2xy-3x-3y
=4x+2x-3x+3y+10y-3y+5xy-2xy-3xy
=3x+10y+0xy
=3x+10y
LIKE AND COMMENT
=4x+3y+5xy+2x+10y-2xy-3x-3y
=4x+2x-3x+3y+10y-3y+5xy-2xy-3xy
=3x+10y+0xy
=3x+10y
LIKE AND COMMENT
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