The given question can be solve using quadratic formula.
The correct option is (c)
.
Given:
The given equation is,
---------------------------(1)
Write the general quadratic equation.
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Write the quadratic formula.
------------------------------- (2)
Compare equation (1) and (2).
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Substitute the value of
,
and
in general quadratic.
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Subtract
from each side of above equation.
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Thus, the correct option is (c)
.
Learn more about quadratic equation here:
brainly.com/question/17177510