Question

Is 【x(square)+5x-1/2】a:-

1. Quadratic polynomial in x
2. Binomial
3. Monomial
4.cubic polynomial,in x

Answer 1

${x}^{2} + 5x - \frac{1}{2}$

$2{x}^{2} + 10x - 1$

Since,Here degree is 2.

So,It is a quadratic polynomial.