P(x)=x2-1;x=-2 find wheter the following zeroes of the pollynomials are indicated towsrds them​

Given:

The polynomial is:

To find:

Whether is a zero of the given polynomial or not.

Solution:

If is a zero of a polynomial, then .

We have,

Putting in the given polynomial.

Since , therefore is not a zero of the given polynomial.

angle q= 92 degree

step-by-step explanation:

the solution is in the picture

when a quadrilateral is inscribed in a circle, the opposite angles are supplement to each other. in other words, the sum of the 2 angle is 180 degree