Classify the following as a constant , linear , quadratic and cubic polynomials:
$(i) 2 - x^{2} + x^{3} (i i) 3 x^{3} (i i i) 5 t - \sqrt{7} (i v) 4 - 5 y^{2}$
$(v) 3 (v i) 2 + x (v i i) y^{3} - y (v i i i) 1 + x + x$
$(i x) t^{2} (x) \sqrt{2} x - 1$

Open in App

Solution

$(i) 2 - x^{2} + x^{3} \to c u b i c$
$(i i) 3 x^{3} \to c u b i c$
$(i i i) 3 t - \sqrt{7} \to l i n e a r$
$(i v) 4 - 5 y^{2} \to q u a d r a t i c$
$(v) 3 \to c o n s t a n t$
$(v i) 2 + x \to l i n e a r$
$(v i i) y^{2} - y \to c u b i c$
$(v i i i) 1 + x + x \to l i n e a r$
$(i x) t^{2} \to q u a d r a t i c$
$(x) \sqrt{2} x - 1 \to l i n e a r$

Suggest Corrections

Similar questions

2 - x^{2} + x^{3}

t^{2}

Classify the following as linear, quadratic and cubic polynomials.

(1) $x^{2} + x$

(2) $x - x^{3}$

(3) $y + y^{2} + 4$

(4)1 + x

x^{2} + x + 4

\sqrt{2} x - 1

Join BYJU'S Learning Program