Simplify the radical expression.
Square root 56 times x squared
(1 point)
Responses
28x
28 x
2 times x times square root 14.
Image with alt text: 2 times x times square root 14.
2 times x times square root 7.
Image with alt text: 2 times x times square root 7.
2 times square root 14 times x squared
1 answer
2x√14