Cool math fractal

math image

math image

Prealgebra Lessonsalgebra lessonsgeometry math artmath puzzlesCoolmath booksother math stuff
math help lessonsmath practice problemsmath gamesmath dictionarygeometry trigonometry reference area
math for teachersmath for parentsCool math 4 kids .comSpike's Game ZoneFinanceFreak.comTotallyStressedOut.com
Algebra Crunchers
Coolmath's Algebra Practice Problems-
Polynomials:

math image
Now available: Coolmath Algebra books! Part 1, Part 2 and Part 3 covering the Algebra you need from Algebra 1 through Precalculus Algebra (Beginning Algebra through College Algebra)

other Coolmath Books: Coolmath Precalculus Review (the math you really need to survive Calculus 1) and Math Survival Guide (How to conquer math and deal with math anxiety)
Substituting numbers into polynomials
Example: Given x^2+3x-7 let x = -2		 Adding and subtracting polynomials
Example: ( 5x^2+3x-7 ) - ( 9x^3-3x^2-8x+6 )
Exponent rules for multiplying polynomials 1
Example: Simplify ( x^2 )( y^5 )( x^3 )( y )		 Exponent rules for dividing polynomials
Example: Simplify ( ( x^2 )( y^5 )( w^3 ) ) / ( ( x^7 )( y^2 )( w^8 ) )
Exponent rules for multiplying polynomials  with negative exponents
Example: Simplify ( x^-8 )( y^-5 )( x^3 )( y^2 )		 Exponent rules for multiplying powers of exponents
Example: Simplify ( x^2 )^5 ( w^3 )( x^7 )^2 ( w^4 )^8
Exponent rules for dividing polynomials with negative exponents
Example: Simplify ( ( x^-4 )^6 ( y^-3 )( w^2 )^5 ) / ( ( x^-5 )( y^7 )^-2( w^-8 ) )		 Exponent rules for multiplying powers of exponents with negative exponents
Example: Simplify ( x^-2 )^3 ( w^-5 ) ( x^4 )^-6 ( w^2 )^8
Exponent rules for polynomials
Example: Simplify ( ( x^8 )( y^5 )( x^3 )( y ) )^2		 Exponent rules for polynomials with negative exponents
Example: Simplify ( ( x^-3 )( y^5 )( x^4 )( w^-6 )( y ) )^-1
Multiplying binomials - FOIL
Example: ( 5x+3 )( 2x-1 )		 Multiplying harder polynomials
Example: ( 2x-3 )( 5x^2-7x+1 )
Factoring trinomials with no number in front of the x-squared
Example: Factor x^2-3x-10		 Factoring trinomials with two prime numbers
Example: Factor 2x^2-13x-7
Factoring trinomials with one prime number
Example: Factor 6x^2-17x+5		 Factoring trinomials with no primes
Example: Factor 8x^2+2x-15
Factoring - the difference of two squares
Example: Factor 9x^2-25		 Factoring - the sum of two squares (factoring with complex numbers)
Example: Factor x^2+9
Factoring - the sum and difference of two cubes
Example: Factor 27x^3-1		 Factoring - factor by grouping
Example: Factor 15ab+20ay-6bx-8xy

Cruncher Menu
Algebra 1 LessonsAlgebra 2 LessonsPrecalculus Lessons

.....:::::::::::::::  HELP SUPPORT COOLMATH  :::::::::::::::.....
:::::::  link to us   :::::::   advertise with us  :::::::

 ||  about us  ||  safe surfing  ||  privacy policy  ||  terms of use  ||  copyrights & fair use  ||
||  math  ||  math for ages 13-100  ||  math for kids  ||  math for teachers  ||  math for parents  ||  math games  ||  algebra  ||
||  math help lessons  ||  math practice problems  ||  online math dictionary  ||  algebra books  || math anxiety  ||
||  science  ||  free online games and puzzles  ||  continuing teacher education  ||

Thanks for visiting Coolmath.com
© 1997-2009 Coolmath.com, Inc.