Math Problem Statement
√20 + √80. explain how you got 6 from 20
Solution
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Simplification of Square Roots
Radicals
Addition of Radicals
Formulas
√a * √b = √(a*b)
a√x + b√x = (a + b)√x
Theorems
Simplification of radicals by factoring out perfect squares
Suitable Grade Level
Grades 8-10