Question

simplify (3+√5)(3+√5)​

Answer 1

Answer:

Its simple

Steps of Explanation:

( 3 + √5 ) ( 3 + √5 )

Sol - ( 3 X 3 ) ( √5 X √5 )

9 X 5

45

PLEASE MARK IT AS BRAINLIEST.

Answer 2

Given :-

$\sf\bullet{(3+ \sqrt{5})(3+ \sqrt{5})}$

Formula used !

$\bigstar{\boxed{\sf{(a+b)(a+b)\:=\:\ (a+b)^{2}}}}$

$\sf{ \underline{ \underline{Answer}}}$

$\sf{ \ (3+ \sqrt{5})^{2}}$

$\sf{ 9+ 5 + 6 \sqrt{5}}$

$\tt\boxed{14+6 \sqrt{5}}$