a density curve for all the possible ages between 0 years and 100 years is in the shape of a triangle is in the shape of a trian
1 answer:
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Answer:
Moses got into the elevator at the 8th floor.
Step-by-step explanation:
Let's call the floor which Moses started at x. Going down decreases the floor number and going up increases the floor number. We then form the equation which is the same as
which means
. Moses got in at the 8th floor.
Unfortunately, there are no two such numbers.
If your original question was:
and you were trying to factor it, I would suggest the quadratic formula.
There are two solutions to
, where 
<span>, and we can find them by using the quadratic formula:
</span>
So using that, here is how it would get factored:
For your equation,
Plug in those values into the formula:
Simplifying it:
And so the solutions are:
and
If your original question was:
There are two solutions to
</span>
So using that, here is how it would get factored:
For your equation,
Plug in those values into the formula:
Simplifying it:
And so the solutions are:
and