Write an expression to match the words three times the sum of 8and 4
2 answers:
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ALL LINES CAN BE REPRESENTED IN THE FORM .
We know that:
and
Observe that:
So:
But we know that , so:
Since:
So the line is:
ALL LINES CAN BE REPRESENTED IN THE FORM .
We know that:
and
Observe that:
So:
But we know that , so:
Since:
So the line is: