SOLUTION: Square Addition: -3 sqrt80-sqrt20

SOLUTION: Square Addition: -3 sqrt80-sqrt20

Algebra.Com

Question 322261: Square Addition:
-3 sqrt80-sqrt20
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
-3 sqrt80-sqrt20
-3sqrt2*2*2*2*5-sqrt2*2*5
-3*2*2sqrt5-2sqrt5
sqrt5(-12-2)
=-14sqrt5
RELATED QUESTIONS
sqrt80/81 (answered by jim_thompson5910)

Simplify. sqrt80 -... (answered by Nate)

sqrt80+sqrt45-sqrt27 (answered by atique.ah)

solve 2x=sqrt20+2x (answered by oscargut)

sqrt((5-sqrt20)^2)+... (answered by MathLover1)

Explain the process and show EACH step in the process of simplifying the following... (answered by stanbon)

how do i simplify (4)times sqrt 5-... (answered by MathLover1)

sqrt20/5 - 1/sqrt5 Simplify. Thank... (answered by MathLover1)

using only 3 nines, create an equation that equals 12. you can use addition, subtraction, (answered by Alan3354)