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tjames30
18.08.2019 •
Mathematics
Which is the number, which when squared and added to 12 becomes seven times its value ?
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Ответ:
Now we are moving
Our goal is to find two roots of this equation.
First we are finding delta:
First root:
Second root:
Ответ:
Ответ:
The given option 3 will be the correct.
Step-by-step explanation:
We must remember the process of constructing a perpendicular line from a point on a line.
So, in this problem, we have to find the necessary first step to draw a perpendicular line through a point on a line.
The given option 3 will be the correct first step.
This is to draw arcs on either side of the given point on the line. (Answer)
Such that one arc intersects the line at a point.