# Zero of the polynomial p(x) = 2x + 5 is

a. -2/5

b. -5/2

c. 2/5

d. 5/2

**Solution:**

We know that

Zero of the polynomial p(x) = 0

It is given that

p(x) = 2x + 5

So we get

2x + 5 = 0

By further calculation

2x = -5

Dividing both sides by 2

x = -5/2

Therefore, the zero of the polynomial is -5/2.

**✦ Try This: **Zero of the polynomial p(x) = 3x + 6 is

We know that

Zero of the polynomial p(x) = 0

It is given that

p(x) = 3x + 6

So we get

3x + 6 = 0

By further calculation

3x = -6

Dividing both sides by 3

x = -2

Therefore, the zero of the polynomial is -2.

**☛ Also Check: **NCERT Solutions for Class 9 Maths Chapter 2

**NCERT Exemplar Class 9 Maths Exercise 2.1 Problem 9**

## Zero of the polynomial p(x) = 2x + 5 is a. -2/5, b. -5/2, c. 2/5, d. 5/2

**Summary:**

Zeros of polynomials are the points where the polynomial equals zero on the whole. Zero of the polynomial p(x) = 2x + 5 is -5/2

**☛ Related Questions:**

Math worksheets and

visual curriculum

visual curriculum