What are the solutions to the equation completesquare r^2-10r=-17 ?

The solutions to the equation completesquare r^2-10r=-17 are r=2sqrt(2)+5,r=-2sqrt(2)+5

Find the zeros of completesquare r^2-10r=-17

The zeros of completesquare r^2-10r=-17 are r=2sqrt(2)+5,r=-2sqrt(2)+5

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r^{2} - 10 r = - 17

r = 22 + 5, r = - 22 + 5

Decimal Notation

r = 7.82842 \dots, r = 2.17157 \dots

Solution steps

r^{2} - 10 r = - 17

Rewrite in the form

(x + a)^{2} = b

(r - 5)^{2} = 8

For

the solutions are

f (x) = a, - a

Solve

r - 5 = 8 : r = 22 + 5

Solve

r - 5 = - 8 : r = - 22 + 5

The solutions to the quadratic equation are:

r = 22 + 5, r = - 22 + 5

- 9 x^{2} + 1 = 0

x^{2} = 1225

x, P (x - Q)^{2} + R = 0

7 x^{2} - 14 x - 56 = 0

- \frac{1}{3} x^{2} - 3 = - 2

What are the solutions to the equation completesquare r^2-10r=-17 ?
The solutions to the equation completesquare r^2-10r=-17 are r=2sqrt(2)+5,r=-2sqrt(2)+5
Find the zeros of completesquare r^2-10r=-17
The zeros of completesquare r^2-10r=-17 are r=2sqrt(2)+5,r=-2sqrt(2)+5