Question

root 121 + root25-root 49 =​

Answer 1

√121 + √25 - √49

= 11 + 5 - 7

= 9 : Ans

Hope I helped

Answer 2

QUESTION:-

✯$\sqrt{121 + \sqrt{25 - \sqrt{49 = } } }$

ANSWER✔

$\sf\therefore \sqrt{121 + \sqrt{25 - \sqrt{49 = } } }$

$\sf\implies \sqrt{(11)^2+ \sqrt{(5)^2 - \sqrt{(7)^2}}}$

$\sf\implies (11)+ \sqrt{(5)} - \sqrt{(7)}$

$\large{\boxed{\bf{\star \: (11)+ \sqrt{(5)} - \sqrt{(7)}\: \star}}}$

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