Question

find zeros of a polynomial p(x)=4x^2-25

Answer 1

Answer:

i also searching in Google

Answer 2

Given:

A polynomial equation p(x) = 4x²-25.

To Find:

The zeroes of the given polynomial.

Solution:

The given problem can be solved using the concepts of polynomial equations.

1. The given polynomial equation is p(x) = 4x²-25.

2. The zero of a polynomial implies the value of x when the value of y is zero. (OR) the points at which the graph cuts/touches the x-axis are called the zeroes of the polynomial.

3. Zeroes of the polynomial 4x²-25 are,

=> 4x²-25 = 0,

=> 4x² = 25,

=> x² = 25/4,

=> x = √(25/4),

=> x = +5/2, -5/2.

Therefore, the zeroes of the polynomial 4x²-25 are +5/2 and -5/2.