Answer:
You are <em>squaring x and -5 on the first equation</em>, and on the second equation you are <em>just squaring x and subtracting 5.</em>
Step-by-step explanation:
And since on the first equation x and -5 are in parenthesis that means that the square goes to both of them.
And the second one there is no parenthesis so the square only goes to the x.
I hope this helps you.
7x (13x^2 - 8) = 91x^3 - 56x
Step-by-step explanation:

E. 3/12 is equivalent to 1/4, which is the ratio of the cylinders.
Answer:
8- 3x = 2 I think this is