Question

find the zero of the polynomial p[x] = 4x + 7

Answer 1

Step-by-step explanation:

To find zero of the polynomial, we should equate the equation to 0.

4x - 7 = 0

4x = 7

x = 7/4

Zero of the polynomial is 7/4.

You can check it by Substituting the value of x in the polynomial.

Answer 2

Zero of the polynomial  p[x] = 4x + 7 is  -7/4

Given:

p[x] = 4x + 7

To find:

Zero of the polynomial p[x]

Solution:

Zeros of a polynomial:

• Zero of a polynomial is a point at which the polynomial will equals to zero

• The zeros of a polynomial p(x) are the values of x which satisfy the equation such that p(x) = 0

To find the zero of the Polynomial,

Take  p[x]  = 0

⇒ 4x + 7 = 0

⇒ 4x = -7

⇒ x = -7/4

Therefore,

Zero of the polynomial  p[x] = 4x + 7 is  -7/4

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