Question

Find the value of ‘a’ and ‘b’ when​

Answer 1

Answer:

a=19/13 and b=8/13

Step-by-step explanation:

Rationalizing the denominator,

$\frac{\left(4+\sqrt{3}\right)}{4-\sqrt{3}}\cdot\frac{\left(4+\sqrt{3}\right)}{4+\sqrt{3}}$

We get,

$\frac{\left(4+\sqrt{3}\right)^{2}}{4^{2}-3}$

That is,

$\frac{\left(19+8\sqrt{3}\ \right)}{13}$

= $\frac{19}{13}+\frac{8}{13}\sqrt{3}$

Hence, a=19/13 and b=8/13

Answer 2

Step-by-step explanation:

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