Step-by-step explanation:
<u>Inequality to describe problem:</u><u> </u>

x represents the unknown integer(s).
Integers are positive or negative numbers that <u>don't</u> have a fraction, or a decimal.
<u>Positive integers that work in the inequality:</u>
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1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 work out as positive integers.
The minimum amount of points required to make a plane is 3 points.
let nwmber to be X
the number is 12 less than it's square,
so X=12-X^2
=> X^2+X-12=0
=> (X+4)(X-3)=0
=>X= 3, or X=-4
in math we don't usually take negative numbers into account so your number would be 3
Answer:
I had to repost my answer because i got deleted from some reason
Step-by-step explanation: