The correct answer is 2x(5x^2+4x-3)
Well you need an equation because how many friends were at the party? x*12x10=w thats your equation or however you want to put it. the letters are your variables
62.71 would be the answer
X2 - 16, is the answer. The first one.
x^2 - 16 = (x)^2 - 4^2, difference of two squares :)
Answer:
No, it's not
Step-by-step explanation: