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Question

The expression (x2y−3y2+5xy2)−(−x2y+3xy2−3y2) is equivalent to which of the following expression?

A
4x2y2
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B
8xy26y2
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C
2x2y+2xy2
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D
2x2y+8xy26y2
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Solution

The correct option is A 2x2y+2xy2
We have,
(x2y3y2+5xy2)(x2y+3xy23y2)

=x2y3y2+5xy2+x2y3xy2+3y2

=2x2y+2xy2

Therefore, option C is correct.

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