Four objectives are covered in this video which is about simplifying expressions with radicals.
1 - Simplify expressions with unlike radicands
2 sqrt (8) - 4 sqrt (2)
2 - Simplify expressions with a composite radicand
(2 +sqrt (12))/2
3 - Simplify expressions with a radical expression in the denominator
2 sqrt(3) + 6/sqrt(3)
4 - Simplify expressions with a radical expression using the conjugate
3 sqrt(5) - 1 / ( sqrt(5) - 2 )
More at https://www.analyzemath.com/middle_school_math/grade_9/grade-9-practice.html
More math videos at https://www.analyzemath.com/math-videos.html.
More math problems with solutions at https://www.analyzemath.com
