Question

88
3. Find the roots of the following equations:
1
(1) X--= 3,x0
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Answer 1

Answer:

Ex 4.3 ,3 Find the roots of the following equations: (i) x – 1/= 3,≠0 x – 1/=3 (() − 1 )/ = 3 (^2 − 1 )/ = 3 x2 – 1 = 3x x2 – 3x – 1 = 0 Comparing equation with ax2 + bx + c = 0 So, a = 1, b = –3, ...