(3√2 + 1) × (4√2 - 2) =

(3√2 + 1) × (4√2 – 2) =

Penjelasan dengan langkah-langkah:

$tt{}(3 sqrt{2} + 1) times (4 sqrt{2} - 2)$

$tt{}3 sqrt{2} times 4 sqrt{2} - 3 sqrt{2} times 2 + 4sqrt{2} - 2$

$tt{}42 - 6 sqrt{2} + 4 sqrt{2} - 2$

$tt{}22 - 2 sqrt{2}$

$tt{}19.17157 \ \ \$