Use a table to compute the product below. (5x2 - 2x - 5)(3x + 9) answer's a. 15x3 + 45x2 + 33x + 45   b. 15x3 + 39x2 - 45   c. 15x3 + 39x2 - 33x - 45   d. 15x3 - 39x2 - 33x - 45

Ok first when showing exponents you use carrots "^" and to solve this you multiply both sides so:
5x^2*3x and 5x^2*9= 15x^3+45x^2
-2x*3x and -2x*9= -6x^2-18x
-5*3x and -5*9= -15x-45
Now you solve the problem: 15x^3+45x^2-6x^2-18x-15x-45
15x^3+39^2-33x-45 and that is your answer! C
I hope this answer helps!