Question

solve the question in the photo..​

Answer 1

solution is in the attachment..

Answer 2

Answer

$\sqrt{1+\dfrac{25}{144}}\\\\\implies \sqrt{\dfrac{144+25}{144}}\\\\\implies \sqrt{\dfrac{169}{144}}\\\\\implies \dfrac{13}{12}\\\\\mathsf{Given\::}\\\\\dfrac{13}{12}=1+\dfrac{x}{12}\\\\\implies \dfrac{1+12}{12}=1+\dfrac{x}{12}\\\\\implies \dfrac{1}{12}+1=1+\dfrac{x}{12}\\\\\implies x=1$

Step-by-step explanation

The square root needs to evaluated first . Then we will obtain 13/12 from the square root .

We can then equate x/12 + 1 with 13/12 .

Note that 13/12 can be written as 1 + 1/12 .

Cancel 1 from both sides .

We get the equation x/12 = 1/12 .

Multiplying both sides by 12 , we will get x = 1 which is the final answer .