Explain, how did we split the number in the equation.
How to prove?
Class 10th, Statistics, Rd sharma, Mathematics.
mehakNewbie
Find the roots of the following quadratic equations (if they exist) by the method of completing the square. 3. 3×2 + 11x + 10 = 0
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3. 3x2 + 11x + 10 = 0
Solution:
Given equation,
⇒ x = -5/3 = 3 or x = -2
Thus, the roots of the given quadratic equation are x = -5/3 and x = -2.