Question

√20+√80_√125 value of this question ❓

Answer 1

Answer:

√5

Step-by-step explanation:

√20=2√5

√80=4√5

√125=5√5

2√5+4√5-5√5

6√5-5√5

√5

Answer 2

Answer:

√20 + √80 - √125

√2*2*5 + √2*2*2*2*5 -√5*5*5

2√5 + 4√5 - 5√5

using BODMAS RULE

6√5 - 5√5

√5 =2.25 or 2.23(approximate)