Which names are other correct names for gp choose all answers that are correct

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?