What value of c makes the statement true? -2x^3(cx^3+x^2)=-10x^6- 2x^5

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

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

What term makes it inconsistent y=2x - 4