What are the solutions to the equation completesquare x^2+8x+c ?

The solutions to the equation completesquare x^2+8x+c are (x+4)^2+c-16

Find the zeros of completesquare x^2+8x+c

The zeros of completesquare x^2+8x+c are (x+4)^2+c-16

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complete the square

x^{2} + 8 x + c

(x + 4)^{2} + c - 16

Solution steps

x^{2} + 8 x + c

Complete the square using the formula:

a x^{2} + b x + c = (a x + \frac{b}{2 a})^{2} + c - \frac{b ^{2}}{4 a}

a = 1, b = 8, c = c

(1 x + \frac{8}{2 1})^{2} + c - \frac{8 ^{2}}{4 \cdot 1}

Refine

(x + 4)^{2} + c - 16

- 5 x - 13 + 7 x^{2} = 3 x^{2}

2 x^{2} + x - 20 = 0

t, s = \frac{1}{2} g t^{2} + v t

X^{2} - X - 2 = 0

4 t^{2} - 9 = 0

What are the solutions to the equation completesquare x^2+8x+c ?
The solutions to the equation completesquare x^2+8x+c are (x+4)^2+c-16
Find the zeros of completesquare x^2+8x+c
The zeros of completesquare x^2+8x+c are (x+4)^2+c-16