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To solve equations with multiple fractions containing the variable.

Strategy: Group the fractions that contain the variable, then find a common denominator.

Strategy: Cross multiply then solve.

To sovle an equation where one fraction is equal to another.

(a, 0)

The x-intercept of a graph.

(0, b)

The y-intercept of a graph.

To solve a factor-able quadratic equation

Strategy: Factor out any GCFs. Then, factor the quadratic into 2 binomials. Set each factors equal to 0 to solve for the roots.

Strategy: Use a square-root.

To solve a quadratic that has no middle term, "Bx"

Strategy: Complete the square, then use a square root.

To solve a quadratic that cannot be factored and contains a middle term.

Strategy: Quadratic Formula

Works for solving any quadratic, no matter how simple or how difficult.

To solve a quartic equation.

Strategy: Test if: the first term is quartic, the second term is quadratic, and the third term is a constant

Strategy: Factor by grouping, then solve.

To solve a polynomial with 4 terms.

To solve an equation with one radical.

Strategy: Isolate the radical then, square both sides.

To solve an equation with two radicals.

Strategy: Set the radicals equal, then square both sides.

To solve an equation that contains absolute value bars.

Strategy: Isolate the absolute value bars, then write two equations and solve for both possible solutions.

Strategy: Graph both equations. Use "CALC" then "5:intersect"

To solve for points of intersection on a calculator.