What method would you choose to solve the equation 2x2 – 7 = 9? Explain why you chose this method.

Write a polynomial for a third-degree polynomial with leading coefficient -4

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

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit