Question

Simplify 2√98 × √2
Please explain step by step

Answer 1

28

Explanation:

root 98 can be split into root 49 × root 2

root 49 can be simplified into 7

2 × 7 root 2 = 14 root 2

14 root 2 × root 2 = 14 × 2 (roots cancel out)

14 × 2 = 28