What are the solutions to the equation completesquare x^2-8x+3=0 ?

The solutions to the equation completesquare x^2-8x+3=0 are x=sqrt(13)+4,x=-sqrt(13)+4

Find the zeros of completesquare x^2-8x+3=0

The zeros of completesquare x^2-8x+3=0 are x=sqrt(13)+4,x=-sqrt(13)+4

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x^{2} - 8 x + 3 = 0

x = 13 + 4, x = - 13 + 4

Decimal Notation

x = 7.60555 \dots, x = 0.39444 \dots

Solution steps

x^{2} - 8 x + 3 = 0

Move

3

to the right side

x^{2} - 8 x = - 3

Rewrite in the form

(x + a)^{2} = b

(x - 4)^{2} = 13

For

the solutions are

f (x) = a, - a

Solve

x - 4 = 13 : x = 13 + 4

Solve

x - 4 = - 13 : x = - 13 + 4

The solutions to the quadratic equation are:

x = 13 + 4, x = - 13 + 4

X^{2} + 3 X + 1 = 0

4 y^{2} + 20 y - 11 = 0

- 6 - 2 r^{2} = - 26

2 x^{2} = 4 x - 6

1 - x^{2} = 0

What are the solutions to the equation completesquare x^2-8x+3=0 ?
The solutions to the equation completesquare x^2-8x+3=0 are x=sqrt(13)+4,x=-sqrt(13)+4
Find the zeros of completesquare x^2-8x+3=0
The zeros of completesquare x^2-8x+3=0 are x=sqrt(13)+4,x=-sqrt(13)+4