2 (x^2 + y^2 + xy) = _____?
- x^2 + y^2 + 2xy
- 2xy + 2y^2
- 2x^2 + 2y^2 + 2xy
- None of these
Explanation
- Distribute the 2 across the terms inside the parentheses:
Related MCQs
- 10 and 30
- 15 and 25
- 20 and 20
- 12 and 28
اس سوال کو وضاحت کے ساتھ پڑھیں
- (t² + 4)(t - 2)(t - 2)
- (t² - 4)(t² - 4)
- (t² + 4)(t + 2)(t - 2)
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- +4
- -4
- +16
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
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