What are the solutions to the equation completesquare x^2-16x-36=0 ?

The solutions to the equation completesquare x^2-16x-36=0 are x=18,x=-2

Find the zeros of completesquare x^2-16x-36=0

The zeros of completesquare x^2-16x-36=0 are x=18,x=-2

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x^{2} - 16 x - 36 = 0

x = 18, x = - 2

Solution steps

x^{2} - 16 x - 36 = 0

Move

36

to the right side

x^{2} - 16 x = 36

Rewrite in the form

(x + a)^{2} = b

(x - 8)^{2} = 100

For

the solutions are

f (x) = a, - a

Solve

x - 8 = 100 : x = 18

Solve

x - 8 = - 100 : x = - 2

The solutions to the quadratic equation are:

x = 18, x = - 2

k^{2} - 2 k = - 2

0.75 \frac{π d ^{2}}{4} = 6573.35

\frac{1}{2} + x \cdot x = \frac{4}{3}

x, x^{2} y = 125

x, sz l s f = x^{2} + 2 x y + 3 y^{2} - 4 x - 3 y

What are the solutions to the equation completesquare x^2-16x-36=0 ?
The solutions to the equation completesquare x^2-16x-36=0 are x=18,x=-2
Find the zeros of completesquare x^2-16x-36=0
The zeros of completesquare x^2-16x-36=0 are x=18,x=-2