Question

1/2 × 4 root 2 × 6 root 2​

Answer 1

Step-by-step explanation:

1/2*4*4+2*6*6=1/2*16+2*36+2

1/2*16+2*36+2

8+72+2

8+74

82

Answer 2

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$\frac{1}{2}$  $\times$ $4\sqrt{2}$  *$6\sqrt{2}$  

here first we multiply $4\sqrt{2}$   and $6\sqrt{2}$  

which gives 4*6 * $\sqrt{2}$ * $\sqrt{2}$

                = 24*2

$4\sqrt{2}$ * $6\sqrt{2}$  = 48 eq -1

$\frac{1}{2}$  $\times$ $4\sqrt{2}$  *$6\sqrt{2}$  

sub eq 1 in eq 2

$\frac{1}{2}$  $\times$ 48

= 24

$final\:answer\:is \:24$