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Evaluate each expression.$$-2(-1)^{2}+3(-1)-3$$
$$-8$$
Algebra
Chapter 1
An Introduction to Algebra
Section 7
Exponents and Order of Operations
The Language of Algebra
Equations and Inequalities
Functions
Linear Functions
Quadratic Functions
Polynomials
Baylor University
University of Michigan - Ann Arbor
Idaho State University
Lectures
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we're being asked to evaluate to given expression. So to do this, we're going to use sword of operations. So for the operations, I know this. I have multiplication exponents, addition and subtraction. So the first thing we must take care of is our exploded, which says negative one to the second power, which means to do negative one times negative one, which is positive one. So we're gonna be left with negative two times, one plus three times negative. One minus three. So now we're taking care of our exploded. It's so now we're left with multiplication addition and subtraction. So we must do our multiplication first going from left to right. So first we need to multiply. Negative two times. One, which is negative too. And we're gonna bring down everything else. Now we have to take care of the other multiplication, which is three times negative one, which is negative three. So we're left with negative two plus negative three minus three. And now we're just left with addition and subtraction. So to do this, we must go from left to right. So first we must do negative two plus negative three, which is negative. Five. And then we have negative five minus three, which is negative. Eight. So now we've found that the value
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