36x^2+7x-72

Is it prime?
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2 Answers

36x^2 +7x -72=0=degree 2 equashun

??????????? prime ?????????????

or (x-1.3203293)*(x+1.514737)

from quadratik equachun

-b/2a=-0.0972222

b^2 -4ac=10417, so sq root=102.063705596
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