CBSE NCERT SOLUTIONS
Tuesday, April 2, 2013
2. Find the roots of the quadratic equations given in Q.1 above by applying the quadratic formula. (i) 2x2 – 7x + 3 = 0
2.
Find the roots of the quadratic equations given in Q.1 above by applying the quadratic formula.
(i) 2
x
2
– 7
x
+ 3 = 0
(ii)
2
x
2
+
x
– 4 = 0
(iii)4
x
2
+
4√3
x
+
3
=
0
(i)
2
x
2
+
x
+ 4 = 0
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