U² + 6u - 27
u² + 9u - 3u - 27
(u - 3)(u + 9)
Answer:34 1/2 cubes can fit
Step-by-step explanation: multiply all of them by 2
Hi there!
Since both 4x and 20 can be divisible by 4 and is greatest able to be divisible by 4, we can divide the 4 and put it outside of the parenthesis in order to factor:
4x / 4 = x
20 / 4 = 5
4 (x + 5)
would be your answer.
Hope this helps!