Simplify the following expression. 3^(11)/(5)-: )/(6)

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Which value would be a solution for x in the inequality 47-4x< 7

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.