I NEED PROBLEM 3 BUT they said something to do with 2nd problem.2ND PROBLEM IN THE COMMENTS

The surface area (sa) of a cube with a as the length of each of its sides is given by the formula . if the surface area is known, how can you rewrite the formula to find its side?

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.