Question

how to solve.....-2-√2-√2....also give reason along with answer...​

Answer 1

Answer:

your solution is in image

Answer 2

$- 2 - \sqrt{2} - \sqrt{2}$

-2- (1+1)√2

$- 2 - 2 \sqrt{2}$

$- 2(1 + \sqrt{2} )$

we know that √2 = 1.4142 ( approx)

$- 2(1 + 1.4142)$

$- 2(2.4142)$

$- 4.8284$

yr answer is approximately is equal to -4.8284. or -2(1+√2).