Question

Simplify (√5-√3)²
Can anyone tell ​

Answer 1

$\huge\text\pink{\underline{\underline{Answer}}}$

$\sf (√5-√3)²$

$\sf (a-b)²=a²-2ab+b²$

$\sf (√5)²-2(√5)(√3)+(√3)²$

$\sf 5-2√15+3$

$\sf 8-2√15$

$\sf\red{ (√5-√3)²=8-2√15}$