Problem 2-6: Odd and Even Functions
Determining odd and even functions for sin(x), cos(x), sin(x)cos(x), x*sin(x), x^2 and sin(x)+cos(x) Continue reading →
View ArticleProblem 2-7: Evaluatin Definite Integrals
Evaluating definite integrals x^2, sin(x), 2x^3+x-1 and |x| Continue reading →
View ArticleProblem 2-9: Differentiating Polynomial and Rational Functions
Differentiating f(x)= 1+ 2x, f(x)= 1 - 2x + 2x^2, f(x)= 1- x^2 +1/x and f(x)= 1 - x +1/(1-x) Continue reading →
View ArticleProblem 2-10: Diffrentiating
Diffrentiating f(x)= (1-2x^2)/(1+x+x^2) and f(x)= (1-2x^2)(1+x+x^2) Continue reading →
View ArticleProblem 2-11: Differentiating by Chain Rule
Differentiating (1+sqrt(x))^8 by the chain rule. Determining individual components of the chain rule. Continue reading →
View ArticleSolving Equations I: Linear Equations
This article explains the process of solving equations of linear form. Solving linear equations is performed by isolating the unknown variable. Two methods are introduced to fulfill isolation. The...
View ArticleSolving Equations II: Radical Equations
This article explains the process of solving equations with radicals. Solving radical equations is performed by isolating radicals and raising both sides to a power equal to the index of the radicals...
View ArticleSolving Quadratic Equations I: Factoring (Grouping)
Solving quadratic equations by factoring is explained with some examples. Two methods are introduced to factorize quadratic equations. Other methods of solving quadratic equations are also addressed....
View ArticleSolving Quadratic Equations II: Taking Square Roots
Solving quadratic equations by taking the square root of both sides of the equation is explained. Some examples are provided to show the method step by step. Continue reading →
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