Question

Bantu yh pake cara btw makasih ok

Answer 1

1) (√3 + √5)²=(√3 + √5)(√3 + √5)=3 +2√15 + 5=8+2√15 (A)

2) (2√6) x (3√12). 2√6 x 3√2√6
----------------------- = ---------------------
12√2. 12√2

=36/12 =3 (D)