Here's the question you clicked on:
geadrian
identify the function f(x) j(x) = square root f(x)= square root of ln(x^2 + 4)
j(x) = square root f(x)= square root of ln(x^2 + 4) if j(x) = square root A= square root of B is A=B ? yes or no? then fx)= ?......is it ln(x^2 + 4) ? yes or no?
I'm not sure, can you elaborate on your response