Question

5 root 8 × 2 root 8​

Answer 1

$\huge \pink {\tt {ANSWER:}}$

$\huge \purple {\tt {5 \sqrt{8} \times 2 \sqrt{8}}}$

$\large \pink {\tt { (\sqrt{8} \times \sqrt{8} = 8)}}$

$\small \purple {\tt {[5 \times 2 \times (\sqrt{8} \times \sqrt{8})]}}$

$\huge \pink {\tt {= 5 \times 2 \times 8}}$

$\huge \purple {\tt { = 80}}$

Answer 2

Answer:

5 root 8 × 2root 8

= 10× root 8 × root 8

= 10×8

=80