What are the solutions to the equation completesquare x^2+6x+73 ?

The solutions to the equation completesquare x^2+6x+73 are (x+3)^2+64

Find the zeros of completesquare x^2+6x+73

The zeros of completesquare x^2+6x+73 are (x+3)^2+64

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complete the square

x^{2} + 6 x + 73

(x + 3)^{2} + 64

Solution steps

x^{2} + 6 x + 73

Write

x^{2} + 6 x + 73

in the form:

x^{2} + 2 a x + a^{2}

2 a = 6 : a = 3

Add and subtract

3^{2}

x^{2} + 6 x + 73 + 3^{2} - 3^{2}

x^{2} + 2 a x + a^{2} = (x + a)^{2}

x^{2} + 6 x + 3^{2} = (x + 3)^{2}

(x + 3)^{2} + 73 - 3^{2}

Simplify

(x + 3)^{2} + 64

- 150 = 90 t - 4.9 t^{2}

2 x^{2} + x = 15

x^{2} - 3 x + 2 = 0

2.15 (1 - 2 x) = x^{2}

2 x^{2} 0.2 = 0

What are the solutions to the equation completesquare x^2+6x+73 ?
The solutions to the equation completesquare x^2+6x+73 are (x+3)^2+64
Find the zeros of completesquare x^2+6x+73
The zeros of completesquare x^2+6x+73 are (x+3)^2+64