Question

5. Simplify each of the following :

(i) 7√2 + 5√8

(ii) 15 √6 - √216

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

I) 17 √2

2) 9√6

ANSWER FROM GAUTHMATH

Step-by-step explanation:

$7 \sqrt{2 } + 10 \sqrt{2} = 17 \sqrt{2}$

2)

$\\15 \sqrt{6} - \sqrt{216 } = 15 \sqrt{6 } - 6 \sqrt{6 } = 9 \sqrt{6}$