Question

what is the value of root 18 into root 8 into root 50​

Answer 1

Answer: LOL

Step-by-step explanation:√50=5√2

√18=3√2

√8=2√2

5√2+3√2-2√2

=5√2+√2

=6√2

=√72

Hence the required answer is √72

Hope this helps!!

cheers!! (:

Answer 2

Answer:

$\sqrt{\frac{225}{2} }$

Step-by-step explanation:

Solution : Let the solution be x then,

According to the question,

x = √50 ÷ √8 ÷ √18  

∵ according to english dictionaries into means division i.e., 5 into 50 will be 10.

Now √50 = $\sqrt{5 * 5 * 2}$ = 5√2

√8 = $\sqrt{2 * 2 * 2}$ = 2√2

√18 = $\sqrt{3 * 3 * 2}$ = 3√2

Now, $x = \frac{\sqrt{50} }{\frac{\sqrt{8} }{\sqrt{18} } }$

⇒ $x = \frac{\sqrt{50} * \sqrt{18} }{\sqrt{8} }$

⇒ $x = \frac{5\sqrt{2} * 3\sqrt{2} }{2\sqrt{2}}$

⇒ $x = \frac{15\sqrt{2}}{2}$ ⇒ $x = \sqrt{\frac{225}{2} }$

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