MathematicsThe standard form of a quadratic equation 30−b2=b is

The standard form of a quadratic equation $30 - b^{2} = b$ is

A
$30 = b^{2} + b$
B
$b^{2} - b - 30 = 0$
C
$b^{2} + b - 30 = 0$
D
$b^{2} + b + 30 = 0$

Solution:

By concept

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