Using the quadratic formula to solve 5x = 6x2 - 3, what are the values of x?
Solution:
5x = 6x2 – 3 [Given]
On arranging the terms, we get
6x2 - 5x - 3 = 0
The standard form of a quadratic equation ax2 + bx + c = 0 is written as
x = [−b ± √(b2 - 4ac)] / 2a
Comparing it with the given equation
a = 6
b = - 5
c = - 3
Substituting the values in the standard form
x = [-(-5) ± √{(-5)2 − 4 × 6 × (-3)}] / (2 × 6)
x = [5 ± √97] / 12
Therefore, the values of x are (5 + √97)/12 and (5 - √97)/12.
Using the quadratic formula to solve 5x = 6x2 - 3, what are the values of x?
Summary:
Using the quadratic formula to solve 5x = 6x2 - 3, the values of x are (5 + √97)/12 and (5 - √97)/12.
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