From the sum of 2x2 + 3xy - 5 and 7 + 2xy - x? subtract 3xy + x2 -2.
who will answer first and fast i will mark them as brainlist
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Answer:
sum = 5xy - x +6
Step-by-step explanation:
(2×2 + 3xy -5) + (7+2xy -x)
= (4 +3xy -5) + (7 +2xy -x)
= (4+7) -5 +3xy + 2xy -x
= 11 - 5 + 5xy -x
= 6 + 5xy - x
or, = 5xy -x +6
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