Ncert Solutions Chapter 4 Quadratic Equations Exercise 4.3 Q3 Download this solution
3. Find the roots of the following equations:
(i)
,
(ii)
,
Solution (i)
where
Comparing equation
with general form
, we get
and
Using quadratic formula
to solve equation, we get
Solution (ii)
where
Comparing equation
with general form
, we get
and
.
Using quadratic formula
to solve equation, we get
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