The number of variables in ax² + bx + c are ____?
- 2
- 3
- 1
- None of these
Explanation
In the quadratic expression ax² + bx + c, x is the only variable.
a, b, c are constants (parameters), not variables.
Last verified on 08-02-2026
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- 2.5
- 3.5
- 4.5
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2x + 2
- 2x - 8
- 2x - 5
- None of these
اس سوال کو وضاحت کے ساتھ پڑھیں
- 2x² + 4 = 9x
- 2x² + 9 = 4x
- 2x² + 9 = 4x
- x² + 4 = 9x
اس سوال کو وضاحت کے ساتھ پڑھیں
