Question

Simplify 4 times square root 24 minus 4 square root 8 plus square root of 98. 7 square root 2 23 square root 2 negative square root 2 plus 16 square root 3 negative square root 2 plus 8 square root 6

Answer 1

Answer:

The last choice: -√2 + 8√6.

Step-by-step explanation:

4√24 - 4√8 + √98

= 4* √4*√6 - 4*√4√2 + √49*√2

=  8√6 - 8√2 + 7√2

= 8√6 - √2

=  -√2 + 8√6.