Question

please tell me fast 2√40=x√10 find X​

Answer 1

Answer :- 4

Given :-

• 2√40 = x√10

Solution :-

$: \implies \: 2 \sqrt{40} = x \sqrt{10}$

$: \implies \: 2 \sqrt{4 \times 10} = x \sqrt{10}$

$: \implies \: 2 \times 2 \sqrt{10} = x \sqrt{10}$

$: \implies \: 4 \sqrt{10} = x \sqrt{10}$

$: \implies \: x = 4$

$\rule{10 cm }{0.02 cm }$

Hence, Value of x is 5