Math Help for Students

Click the following links to view lessons on the topics listed. (Information courtesy of Maryam Fallahi, DPS math instructor)

Polynomials

Adding, Subtracting, and Multiplying Polynomials
Dividing Polynomials
Factoring Polynomials
Factoring Polynomials by GCF Sec. 5-4
Factoring Polynomials (Perfect Squares and Perfect Cubes)

Quadratics

(Part B) Solving Quadratic Equations by the Square Root Property & Completing the Square Book Chapter 6.3
Graphs of Quadratic Equations by (translation or reflection) Book Chapter 6.6

Real, Imaginary, and Complex Numbers

Roots of Real Numbers Sec. 5-5 (Part 1)
Roots of Real Numbers Sec. 5-5 (Part 2)
Radical Expressions 5-6
Multiplying and Simplifying Radical Expressions Chapter 5-6 Part 4a pg. 360-361 Handout
Multiplying and Simplifying Radical Expressions Chapter 5-6 Part 4b pg. 360-361 Handout
Multiplying Radicals (More than 1 term) Rationalizing Denominators Chapter 5-6 Book pg. 288-293 Hand Out pg. 374-375
Rational Exponents Chapter 5-7 Book Part 1a pg. 296-299 Handout
Rational Exponents Chapter 5-7 Book Part 1b pg. 299-300 Handout
Complex Numbers Chapter 5-9 Book Part 1a pg. 310-312
Complex Numbers Chapter 5-9 Book Part 1b pg. 310-315 Handout pg. 386-387
Multiplying with More than One Term and Rationalizing Denominators Chapter 5-10 Pages 317-319

Radical Equations

Solving Equations Containing Radicals Chapter 5-8 Book Part 1a pg. 303-309
Solving Equations Containing Radicals Chapter 5-8 Book Part 1b pg. 303-309
Solving Equations Containing Radicals Chapter 5-8 Book Part 1c pg.303-309 Handout pg. 380-381

Trigonometry

Basic Trig Formulas of a Right Triangle (Part 1)
Basic Trig Formulas of a Right Triangle (Part 2)
Special Right Triangles (30, 60, & 45)

Pre-Calculus

Partial Fraction Decomposition (Part 1)
Partial Fraction Decomposition (Part 2)
Partial Fraction Decomposition (Part 3)
Limits of Rational Functions as x Approaches Infinity (Part 1)
Limits of Rational Functions as x Approaches Infinity (Part 2)

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