What are the solutions to the equation (8-d)^2+81=100 ?

The solutions to the equation (8-d)^2+81=100 are d=8-sqrt(19),d=8+sqrt(19)

Find the zeros of (8-d)^2+81=100

The zeros of (8-d)^2+81=100 are d=8-sqrt(19),d=8+sqrt(19)

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(8 - d)^{2} + 81 = 100

d = 8 - 19, d = 8 + 19

Solution steps

(8 - d)^{2} + 81 = 100

Move

81

to the right side

(8 - d)^{2} = 19

For

(g (x))^{2} = f (a)

the solutions are

g (x) = f (a), - f (a)

Solve

8 - d = 19 : d = 8 - 19

Solve

8 - d = - 19 : d = 8 + 19

The solutions to the quadratic equation are:

d = 8 - 19, d = 8 + 19

(x + 1)^{2} = 2 x^{2}

0 = - x^{2}

7 x^{2} + b x + c = 0

5 v^{2} + 30 v = 0

3 x^{2} + x - 7 = 0

What are the solutions to the equation (8-d)^2+81=100 ?
The solutions to the equation (8-d)^2+81=100 are d=8-sqrt(19),d=8+sqrt(19)
Find the zeros of (8-d)^2+81=100
The zeros of (8-d)^2+81=100 are d=8-sqrt(19),d=8+sqrt(19)