Precalculus Exercises
This page has all the exercises currently under the Precalculus Math Mission on Khan Academy.
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All items (98)
A
- Add and subtract polynomials: two variables
- Adding and subtracting complex numbers
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- Adding and subtracting vectors in rectangular form
- Adding vectors in magnitude and direction (answer in component form)
- Adding vectors in magnitude and direction form
- Arithmetic series
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F
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- Find any term of a geometric sequence, given the formula of the sequence
- Find complex numbers according to absolute value and angle
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- Find recursive formulas for geometric sequences
- Find the absolute value of complex numbers
- Find the angle of complex numbers
- Find the next term of a geometric sequence, given the first few terms
- Find the next term of an arithmetic sequence, given the first few terms
- Finding limits numerically
- Finite geometric series word problems
M
- Math: Get Ready Courses
- Matrix addition and subtraction
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- Matrix transpose
- Model real-world situations with arithmetic and geometric sequences
- Modeling with sequences
- Multiply complex numbers by real or imaginary numbers
- Multiplying a matrix by a matrix
- Multiplying a matrix by a vector
- Multiplying and dividing complex numbers in polar form
- Multiplying complex numbers
P
- Partial fraction expansion
- Permutations
- Permutations and combinations
- Plot complex numbers on the complex plane
- Powers of complex numbers
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- Probabilities of compound events
- Probability with permutations and combinations
- Properties of matrix multiplication
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