Question

Simplify 13 root 8 + 1 upon 2 root 8 - 5 root 8​

Answer 1

$= 13 \sqrt{8} + \frac{1}{2 \sqrt{8} } - 5 \sqrt{8} \\ \\ = 13 \sqrt{8} - 5 \sqrt{8} + \frac{1}{2 \sqrt{8} } \\ \\ = 8 \sqrt{8} + \frac{1}{2 \sqrt{8} } \\ \\ = \frac{8 \sqrt{8} }{1} + \frac{1}{2 \sqrt{8} } \\ \\ = \frac{2 \sqrt{8} (8 \sqrt{8}) + 1 }{2 \sqrt{8} } \\ \\ = 8 \sqrt{8} + 1$

Answer 2

Step-by-step explanation:

$=138−58+281=88+281=188+281=2828(88)+1=88+1$