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Question
If we subtract –3x2y2 from x2y2, then we get ______.
Options
– 4x2y2
– 2x2y2
2x2y2
4x2y2
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Solution
If we subtract –3x2y2 from x2y2, then we get 4x2y2.
Explanation:
Given, monomials are –3x2y2 from x2y2.
Now, we have to subtract the first one from the second one.
i.e x2y2 – (–3x2y2) = x2y2 – (–3)x2y2
= x2y2 + 3x2y2
= (1 + 3)x2y2
= 4x2y2
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