Question

find the value of √125-√5

Answer 1

$\sqrt{125}$ = 5 √ 5

now 5√5 - √5 =  4√5 

= 8.9442

Answer 2

Hi friend,

Find the value of √125-√5,

→ √125-√5

→ √5×5×5 - √5

→ √5²×5 - √5

→ √5².√5 - √5

→ 5×√5 - √5

→ 5√5 - √5

→ 4√5

We know that,

√5 = 2.236..

→ 4√5

→ 4(2.236)

→ 8.944

Hope it helps....

#snehitha2

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