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Simplifying Expressions and Solving Linear Equations Flashcards | StudBud

Explore/Simplifying Expressions and Solving Linear Equations

Simplifying Expressions and Solving Linear Equations

6 terms·StudBud Administration·26 plays

Quick review of some Algebra basics.

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Questions 6

Answers

1
Simplify x(x²+4x+1)
x3+4x2+x
2x2+5x+2
x2+4x+1
x3+2x2+2x
2
Simplify x(x+1)-5
x2+x-5
x2-5x-1
x2(x+1)-5
x2-4x
3
Simplify 7(n+2)-3(2n-3)
13n+5
5n-16
7n+6
n+23
4
Which statement below is true?
You never need to simplify to solve.
You always need to solve in order to simplify.
You sometimes need to simplify to solve
You should always solve and simplify together.
5
Simplify -4(x-5)+x
3x+20
-3x+20
-4x-20
-5x+20
6
Simplify 2(3x+1)-(2x-3)
4x+5
4x-5
6x+4
6x-4