Question

simplify the following : (11√2+√2) (√2+3√2)​

Answer 1

Answer:

refer to the attachment

Answer 2

Answer:

the answer is 96.

Step-by-step explanation:

$(11 \sqrt{2 } + \sqrt{2} )( \sqrt{2 } + 3 \sqrt{2} ) \\ = \sqrt{2} (11 + 1) \sqrt{2} (1 + 3) \\ = 2(12)(4) \\ = 8 \times 12 \\ = 96$