Question

For the quadratic equation y=(2x−3)², choose the standard form.

(a) 0=25x²
(b) 90=4x²+12x−9
(c) 60=4x²−10x
(d) 20=4x²

Answer 1

The quadratic equation y=(2x−3)² is already in the standard form, which is ax²+bx+c=0.

Step-by-step explanation:

The quadratic equation y=(2x−3)² is already in standard form. The standard form of a quadratic equation is here ax²+bx+c=0, where a, b, and c are the constants. In this equation, a=1 (since the coefficient of x² is 1), b=-12 (since the coefficient of x is -12), and the c=9 (since the constant term is 9).

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