Question

Simplyfy (3+√5) (-2+√3)

Answer 1

Solution:-

$\bold{(3 + \sqrt{5} )( - 2 + \sqrt{3} )}$

$\bold{= 3( - 2 + \sqrt{3} ) + \sqrt{5} ( - 2 + \sqrt{3} )}$

$\bold{ = - 6 + 3 \sqrt{3} - 2 \sqrt{5} + \sqrt{15} }$

Answer 2

Answer:

(3+√5)(-2+√3)

3(-2+√3)+√5(-2+√3)

-6+3√3-2√5-√15