Question

Add 15x + 12y – 4xy and -5x + 8y + 3xy then subtract 7x – 3y from the result.​

Answer 1

Answer:

answer will be

3x+23y-1xy

Answer 2

FIRSTLY SUM:-)

+15x+12y-4xy

-4x+8y+3xy

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8x+20y-xy

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NOW DIFFERENCE:-)

+8x+20y-xy

+7x-3y

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X +23 y -xy

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