Solve an Equation with Square Root - Grade 11

In this video, the steps to solve an equation including the square root and a parameter is solved by first listing the following rules of square root: 1 - sqrt(a b) = sqrt (a) sqrt (b) 2 - ( sqrt (x) )^ 2= x 3 - sqrt (x^2) = x , for x greater than zero. The rules above are used to solve for sqrt (x) and then both sides of the equation are squared to obtain x. More grade 11 math practice at https://www.analyzemath.com/high_school_math/grade_11/grade-11-practice.html More math videos at https://www.analyzemath.com/math-videos.html. More math problems with solutions at https://www.analyzemath.com More grade 12 math practice at https://www.analyzemath.com/high_school_math/grade_12/grade-12-practice.html Subscribe to my channel to get more videos on math for all levels https://www.youtube.com/channel/UC2cmvDflm86w7C_D7QmcOVA? sub_confirmation=1