What is the square root of 50 + the square root of 8?

2 Answers
Mar 5, 2018

Answer:

See explanation.

Explanation:

#sqrt(50)+sqrt(8)=sqrt(2*25)+sqrt(2*4)=5sqrt(2)+2sqrt(2)=7sqrt(2)#

Mar 5, 2018

Answer:

#7sqrt2#

Explanation:

#color(magenta)(sqrt50 + sqrt8)#

#color(purple)(=>sqrt(2xx5xx5) + sqrt(2xx2xx2))#

#color(orange)(=> 5sqrt2 + 2sqrt2)#

#color(green)(=> 7sqrt2)#

Hope it helps :)