Explanation please also I’ll mark brainliest.

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

For what values of x is x2 + 2x = 24 true?

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex