Question

What is the exact value for the expression the square root of 56. − the square root of 14. + the square root of 126.? Simplify if possible.
Choose one answer.
a. the square root of 14.
b. 4 the square root of 14.
c. 2 the square root of 42.
d. 8 the square root of 42.

Answer 1

B