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Pearson Algebra 1 Common Core, 2011
PA
Pearson Algebra 1 Common Core, 2011 View details
Chapter Review
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Exercise 10 Page 475

Substitute x = 2 and y = - 3

9

Practice makes perfect

To evaluate the given expression for x = 2 and y = - 3, we should substitute these values into the expression and simplify as much as possible.

x^0y^2
SplitIntoFactors

Split into factors

x^0* y^2
SubstituteII

x= 2, y= -3

2^0* ( -3)^2
â–¼
Simplify
ExponentZero

a^0=1

1* (-3)^2
NegBaseToPosBase

(- a)^2=a^2

1 * (3)^2
CalcPow

Calculate power

1 * 9
IdPropMult

Identity Property of Multiplication

9
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Exercises 7 (Page 475)
Exercises 8 (Page 475)
Exercises 9 (Page 475)
Exercises 10 (Page 475)
Exercises 11 (Page 475)
Exercises 12 (Page 475)
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