g) earlier
i) substitute ii) exported iii) main iv) previously
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4
Answer:
(1) substitute
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2xy, 5xy, −xy
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ANSWER
The required sum = 2xy+5xy+(−xy)
=2xy+5xy–xy
=(2x+5x–x)y
=6xy
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Answered by
1
Answer:
ok, my friend
Explanation:
the answer is
option = 1 SUBSTITUTE
HOPE IT WILL HELP YOU
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