What are the solutions to the equation v^2+4=85 ?

The solutions to the equation v^2+4=85 are v=9,v=-9

Find the zeros of v^2+4=85

The zeros of v^2+4=85 are v=9,v=-9

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v^{2} + 4 = 85

v = 9, v = - 9

Solution steps

v^{2} + 4 = 85

Move

4

to the right side

v^{2} = 81

For

x^{2} = f (a)

the solutions are

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

v = 81, v = - 81

81 = 9

- 81 = - 9

v = 9, v = - 9

p, [(p \land q) \lor \neg (p \land q)] = T

x^{2} + 4 = 8 x + 5

4 x^{2} = 12 x + 26

x, 2 x^{2} - 3 x - 2 = 0

- 3 (x - 3)^{2} + 5 = - 7

What are the solutions to the equation v^2+4=85 ?
The solutions to the equation v^2+4=85 are v=9,v=-9
Find the zeros of v^2+4=85
The zeros of v^2+4=85 are v=9,v=-9