Question

find the zeros and verify zeroes and coeffients i will give brainest​

Answer 1

Answer:

Step-by-step explanation:

the zeroes are - root 4 and + root 4

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Answer 2

Note:

1) To find the zeros of the polynomial, equate it to zero.

2) For a quadratic polynomial:

a). Sum of zeros is given by;

(- coefficient of x)/(coefficient of x^2)

b). Product if zeros is given by;

(constant term)/(coefficient of x^2)

Here,

The given quadratic polynomial is;

x^2 - 2.

To find the zeros, equate the polynomial to zero. ie;

=> x^2 - 2 = 0

=> x^2 = 2

=> x = ±√2

Also,

The given polynomial can be written as

x^2 + 0•x - 2.

Now;

Sum of zeros

= √2 + (-√2)

= √2 - √2

= 0

= -coefficiennt of x/coefficient of x^2

Product of zeros

= √2(-√2)

= -2

= constant term/coefficient of x^2

Hence verified.