Question

\(\frac{(5x^3 + 2x^2 + x)}{x}\) = __________

(a) 5x^3 + 2x^2 + 1

(b) 5x^4 + 2x^3 + x

(c) 5x^2 + 2x^2 + x

(d) 5x^2 + 2x + 1

I had been asked this question in homework.

My question is from Zeroes of Polynomial topic in chapter Polynomials of Mathematics – Class 9

Answer 1

Right option is (d) 5x^2 + 2x + 1

Explanation: \(\frac{(5x^3 + 2x^2 + x)}{x} = \frac{5x^3}{x} + \frac{2x^2}{x} + \frac{x}{x}\)

= 5x^2 + 2x + 1.