What is 2 √(54 + 5 √(24 in simplified radical form? Please explain :)

A. -37 √(7)
B. -√(7
C. -11 √(7)
D. √(7)

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Nikolas calculated the volume of the prism. his work is shown below.

Which statement best describes how to determine whether f(x) = x squared- x +8 is an even function ?