Solution: What is the value of B so that the roots of the equation are equal?

Given the equation 3x^2 + Bx + 12 = 0. What is the value of B so that the roots of the equation are equal?

What is the value of B so that the roots of the equation are equal?

Problem Statement:

Given the equation 3x^2 + Bx + 12 = 0. What is the value of B so that the roots of the equation are equal?

Problem Answer:

The value of B so that the roots of the equation are equal is ±12.

Solution:

Online Questions and Answers in Quadratic Equation, Binomial Theorem and Logarithms


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