Answer:
Step-by-step explanation:
Given
See comment for missing part of the question
Required
Complete the expression to determine the dimension of a rectangle
We have:
Open bracket
Equate to 0
Expand
Factorize
Factor out x + 2
Solve for x
or
or
The value of x cannot be negative
So:
Recall that:
So:
---- i.e. 5 - 3
Well 36 divided by 9 is 4 so it’s 4
Answer:
Step-by-step explanation:
x = 3
aound 15 or it depends how many slices there were in the first place