Explain why 64 has a second square root that is negative but only one cube root.

2: 10

step-by-step explanation:

60: 45 =12: 9 =4: 3 so the answer is 4: 3

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)