If C = 1+ p2 + 3p and B = 2p + 6p, find an expression that equals 2C – – B in standard form. Please help

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?

Joel wants to buy a new tablet computer fram a store having a 20% off sale on all tablets. the tablet he wants has an original cost of $190. he also wants to make sure he has enough money to pay the 5% sales tax. part one joel uses the incorect expression 0.95(190)(0.8) to calculate that the tablet will cost him a total of $144.40. describe his error and write the correct expression part two how much will joel pay for the tablet show your work if you answer this question correctly you will receive a prize of 99 points good luck

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12