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Basic Math
Arithmetic
Fractions & Decimals
Ratios & Proportions
Percentages
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Integers & Absolute Values
Factors & Multiples
Prime Factorization
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Polynomials & Factoring
Functions & Graphs
Systems of Equations
Trigonometry
Trigonometric Functions
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Right Triangle Trigonometry
Unit Circle
Graphing Trigonometric Functions
Calculus
Limits & Continuity
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Example
3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b
Question
$$+11-2$$
Evaluate
$9$
Solution Steps
Subtract $2$ from $11$ to get $9$.
$$9$$
Show Solution
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Factor
$3^{2}$
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