Question

If root 3 is equal to the 1.73 then find the value of root 3-1/root3+1

Answer 1

Answer :

0.27

Step-by-step explanation :

Given that ;

√3 = 1.73

Now, on rationalising the denominator :

 

$\frac{\sqrt{3} - 1}{\sqrt{3} + 1} \times\frac{\sqrt{3} - 1}{\sqrt{3} - 1} \\\\\frac{( \sqrt{3} - 1) {}^{2} }{( \sqrt{3}) {}^{2}- (1) {}^{2} }\\\\\frac{3 + 1 - 2\sqrt{3}}{3 -1}\\\\\frac{4 - 2 \sqrt{3} }{2}\\\\ \frac{2(2 -\sqrt{3})}{2}\\\\= 2 -\sqrt{3}$

Now , on putting the values ;

2 - √3

⇒ 2 - 1.73

⇒ 0.27

Hence, the answer is 0.27.

Answer 2

Given that ;

√3 = 1.73

Now, on rationalising the denominator :

 

Now , on putting the values ;

2 - √3

⇒ 2 - 1.73

⇒ 0.27

Hence, the answer is 0.27.