What are the solutions to the equation completesquare 4x^2-12x=-9 ?

The solutions to the equation completesquare 4x^2-12x=-9 are x= 3/2

Find the zeros of completesquare 4x^2-12x=-9

The zeros of completesquare 4x^2-12x=-9 are x= 3/2

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4 x^{2} - 12 x = - 9

x = \frac{3}{2}

Decimal Notation

x = 1.5

Solution steps

4 x^{2} - 12 x = - 9

Divide both sides by

4

\frac{4 x ^{2} - 12 x}{4} = \frac{- 9}{4}

x^{2} - 3 x = - \frac{9}{4}

Rewrite in the form

(x + a)^{2} = b

(x - \frac{3}{2})^{2} = 0

Solve

x - \frac{3}{2} = 0 : x = \frac{3}{2}

The solution to the quadratic equation is:

x = \frac{3}{2}

3 t (2 t - 1) = 4 t + 3

v^{2} = - 13 v

2 X^{2} + 13 X = 7

x^{2} - 5 x + 6 = 4

x^{2} - 5 x + 6 = 9

What are the solutions to the equation completesquare 4x^2-12x=-9 ?
The solutions to the equation completesquare 4x^2-12x=-9 are x= 3/2
Find the zeros of completesquare 4x^2-12x=-9
The zeros of completesquare 4x^2-12x=-9 are x= 3/2