Question

please answer the questions fast answer should be 14 please don't write if you don't know​

Answer 1

Answer:

Given:

a = 2-$\sqrt{3}$

b = $\frac{1}{a}$

Find the value of $a^{2} + b^{2}$

$(2-\sqrt{3})^{2} + (\frac{1}{a})^{2}$

$4-3 +\frac{1}{a^2}$

$1+\frac{1}{a^2}$

$\frac{2}{a^2}$

$\frac{2^{2} }{a}$

:P

Answer 2

Answer:

In attachment I have answered this problem.⇫⇧↥↺