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ACT Math 3.4 Pre-Algebra 249 Views
ACT Math Pre-Algebra: Drill 3, Problem 4
ACT Math: Intermediate Algebra: Drill 3, Problem 1
ACT Math: Plane Geometry Drill 3, Problem 1
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!