Identify polynomials in the following : (i) f(x) = 4x3 − x2 - 3x + 7

1.	Identify polynomials in the following : (i) f(x) = 4x3 − x2 - 3x + 7 (ii) g(x) = 2x3−3x2+√x−1 (iii) p(x) = 27x2−74x+9 (iv) q(x) = 2x2−3x+4x+2 (v) h(x) = x4−x32+x−1 (vi) f(x) = 2 +3x+4x
Answer» Identify polynomials in the following : (i) f(x) = $4 x^{3} - x^{2}$ - 3x + 7 (ii) g(x) = $2 x^{3} - 3 x^{2} + \sqrt{x} - 1$ (iii) p(x) = $\frac{2}{7} x^{2} - \frac{7}{4} x + 9$ (iv) q(x) = $2 x^{2} - 3 x + \frac{4}{x} + 2$ (v) h(x) = $x^{4} - x^{\frac{3}{2}} + x - 1$ (vi) f(x) = 2 + $\frac{3}{x} + 4 x$

Identify polynomials in the following : (i) f(x) = 4x3 − x2 - 3x + 7 (ii) g(x) = 2x3−3x2+√x−1 (iii) p(x) = 27x2−74x+9 (iv) q(x) = 2x2−3x+4x+2 (v) h(x) = x4−x32+x−1 (vi) f(x) = 2 +3x+4x

Answer»

Identify polynomials in the following :

(i) f(x) = $4 x^{3} - x^{2}$ - 3x + 7

(ii) g(x) = $2 x^{3} - 3 x^{2} + \sqrt{x} - 1$

(iii) p(x) = $\frac{2}{7} x^{2} - \frac{7}{4} x + 9$

(iv) q(x) = $2 x^{2} - 3 x + \frac{4}{x} + 2$

(v) h(x) = $x^{4} - x^{\frac{3}{2}} + x - 1$

(vi) f(x) = 2 + $\frac{3}{x} + 4 x$