What is the solution to the equation ? sqrt 2n+28-4 sqrt n=0? n=2 n=4 n=7 n=14 asap

Identify the graph of y = ln x + 1.

The function below is written in vertex form or intercept form. rewrite them in standard form and show your work. y = 5(x+3)^2-4

7x^2-9x+5=0 find the discriminant and number of real solutions