Evaluate the expression when x=-6.
x² + 5x-2

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?