Solution for x, √x = -10 is _____?
- {}
- {10}
- {100}
- None of these
Explanation
The square root of any real number is never negative, so √x = -10 has no real solution.
Hence, the solution set is empty, written as { }.
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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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