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Basic Math
Arithmetic
Fractions & Decimals
Ratios & Proportions
Percentages
Basic Number Theory
Pre-Algebra
Integers & Absolute Values
Factors & Multiples
Prime Factorization
Basic Equations & Inequalities
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Algebra
Linear Equations & Inequalities
Quadratic Equations
Polynomials & Factoring
Functions & Graphs
Systems of Equations
Trigonometry
Trigonometric Functions
Trigonometric Identities & Equations
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
$$- { i }^{ 15 }$$
Real Part
$0$
Solution Steps
Calculate $i$ to the power of $15$ and get $-i$.
$$Re(i)$$
The real part of $i$ is $0$.
$$0$$
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Evaluate
$i$
Solution Steps
Calculate $i$ to the power of $15$ and get $-i$.
$$i$$
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