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Glencoe Math: Course 2, Volume 2 View details

1. Algebraic Expressions

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Exercise 1 Page 352

Substitute 2 for m and - 4 for p in the expression.

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Practice makes perfect

Let's consider the given expression. 3 m+4 p To evaluate the expression for m = 2 and p = - 4, we need to substitute these values into the expression and simplify as much as possible.

3m+4p

SubstituteII

m= 2, p= - 4

3( 2)+4( - 4)

MultPosNeg

a(- b)=- a * b

3(2)+[- 4(4)]

Multiply

6+[- 16]

AddTerms

Add terms

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