Question

Simplify fully WITHOUT using a calculator (3√2 -12)(2√2+1)​

Answer 1

Answer:

$33\sqrt{2} +12$

Step-by-step explanation:

$(3\sqrt{2} - 12)(2\sqrt{2} + 1)$

$6\sqrt{2} + 3\sqrt{2} -12(2\sqrt{2})+12$

$9\sqrt{2}+24\sqrt{2}+12$

$33\sqrt{2} +12$

Answer 2

Answer:

$21\sqrt{2$

Step-by-step explanation: