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### ACT Math 3.4 Pre-Algebra 263 Views

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ACT Math Pre-Algebra: Drill 3, Problem 4. Find the solution to this equation.

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ACT Math: Coordinate Geometry Drill 1, Problem 1. Which inequality is expressed by the number line?

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Start within the parentheses, and then work your way out. Do that, and this expression is yours.

To solve radical equations, you square both sides, FOIL it out if necessary, and simplify. Ta da!