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Evaluate each polynomial for the given value.$$-\frac{1}{2} x^{2}-1 \text { for } x=2$$

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-3

Algebra

Chapter 10

Exponents and Polynomials

Section 2

Introduction to Polynomials

Polynomials

Baylor University

University of Michigan - Ann Arbor

Lectures

00:35

Evaluate each polynomial f…

00:36

01:07

00:32

Evaluate each algebraic ex…

00:41

negative one at square mind one. And we're learning X equal to so negative 1/2 times two square, minus one Negative one, huh? Times four. Buying this one. The negative times a positive up with this in parentheses. It's going to be a negative. Who knows in the two wants to listen. Afford twice. So that's negative to over one, which is negative. Two minus one Rich is negative three.

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