For which of the following expressions is b not a factor of ______?
- a³ + b³
- a² - b²
- a² + b²
- None of these
Explanation
a² + b² cannot be factored into terms that include b as a factor.
The other expressions (a³ + b³, a² - b², a⁴ + b⁴) can be factored in ways that include b as a factor.
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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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