PDF chapter test TRY NOW
Answer variants:
power is a whole number
power is of negative value
Polynomial
power is of fractional value
Not a polynomial
Which of the following expressions are polynomials. If not give reason:
| S.No | Expressions | Polynomials or not Polynomials | Reason |
| (i) | \(\frac{1}{x^2} + 3x - 4\) | ||
| (ii) | \(x^2(x - 1)\) | ||
| (iii) | \(\frac{1}{x}(x + 5)\) | ||
| (iv) | \(\frac{1}{x^{-2}} + \frac{1}{x^{-1}} + 7\) | ||
| (v) | \(\sqrt{5}x^2 + \sqrt{3}x + \sqrt{2}\) | ||
| (vi) | \(m^2 - \sqrt[3]{m} + 7m - 10\) |
Register for free to see more content