Question

then (a,b) =?
solve this fast. ​

Answer 1

Answer:

Step-by-step explanation:

THE ANSWER IS HERE,

= > \: \frac{3 + \sqrt{7} }{3 - \sqrt{7} }  

= > \: \frac{3 + \sqrt{7} }{3 - \sqrt{7} } \times \frac{3 + \sqrt{7} }{3 + \sqrt{7} }  

= > \: \: \frac{( {3 + \sqrt{7} )}^{2} }{ {3}^{2} - { \sqrt{7} }^{2} }  

= > \: \frac{9 + 7 + 6 \sqrt{7} }{2}  

= > \: \frac{16 + 6 \sqrt{7} }{2}  

= > \: 8 + 3 \sqrt{7} .

From the question,

= > \: 8 + 3 \sqrt{7} = a + b \sqrt{7}  

= > \: a = 8 \:  

= > \: b = 3.

Answer 2

Pls mark as brainliest answer