sqrt(45)-3sqrt(20)+45

sqrt(45)-3sqrt(20)+4sqrt(5)

Simplify : ((2 sqrt(45) + 3 sqrt(20)))/(2sqrt5)

Write whether (2sqrt(45)+3sqrt(20))/(2sqrt(5)) on simplification gives a rational or an irrational number.

Write whether (2sqrt(45)+3sqrt(20))/(2sqrt(5)) on simplification gives a rational or an irrational number.

Write whether (2 sqrt(45) + 3 sqrt(20))/(2 sqrt(5)) on simplification gives an irrational or a rational number .

((2sqrt (45) + 3sqrt (20)) / (2sqrt (5))

Simplify the following sqrt45-3sqrt20+4sqrt5

What willl be the simplest form of (sqrt(45)+sqrt(20))/(sqrt(5)) ?

Simplify: 3sqrt(45)-sqrt(125)+sqrt(200)-sqrt(50) .