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McGraw Hill Glencoe Algebra 2, 2012

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McGraw Hill Glencoe Algebra 2, 2012 View details

Practice Test

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Exercise 1 Page 53

Substitute 3 for x and - 1 for y.

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Practice makes perfect

To evaluate the given expression for x = 3 and y = - 1, we substitute these values into the expression and simplify as much as possible.

x+y^2(2+x)

x= 3, y= - 1

3+( - 1)^2(2+ 3)

Add terms

3+(- 1)^2(5)

Calculate power

3+1(5)

Multiply

3+5

Add terms

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