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Look Alikes...a. $12+15$b. $-12+15$c. $-12+(-15)$d. $12+(-15)$
a. $27$b. $3$c. $-27$d. $-3$
Algebra
Chapter 1
An Introduction to Algebra
Section 4
Adding Real Numbers; Properties of Addition
The Language of Algebra
Equations and Inequalities
Functions
Linear Functions
Quadratic Functions
Polynomials
Campbell University
McMaster University
Idaho State University
Lectures
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for part A. I can factor out my common factor of a squared which would leave me with five a plus six. And in the second grouping, it can take out a three. So then my common factor here is five a plus six, which leaves me with a squared plus three. In the second part, I can factor out a three a squared which would leave me with, um so I'm factoring these two that we leave me with an A plus A to and in the second grouping. Actually, we start that second grouping over again. Sorry, Going too fast There. They all have a common factor of three. So I can take out a common factor of three that would leave me with a cube plus to a squared plus five a plus six. And then there's nothing I can do at this point, So that would be my final answer for that
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