Mathematics
In solving a quadratic equation, one of the values of the variables x is 233.356. The solution rounded to two significant figures is :
233.36
233.35
233.3
230
Related Questions
The value/s of 'k' for which the quadratic equation 2x2 - kx + k = 0 has equal roots is (are) :
0 only
4, 0
8 only
0, 8
In the adjoining diagram, AB = x cm, BC = y cm and x - y = 7 cm. Area of △ ABC = 30 cm2. The length of AC is :
10 cm
12 cm
13 cm
15 cm
If p, q, and r are in continued proportion, then :
p : q = p : r
q : r = p2 : q2
p : q2 = r : p2
p : r = p2 : q2