What are the solutions to the equation 8t^3+2=66 ?

The solutions to the equation 8t^3+2=66 are t=2,t=-1+sqrt(3)i,t=-1-sqrt(3)i

Find the zeros of 8t^3+2=66

The zeros of 8t^3+2=66 are t=2,t=-1+sqrt(3)i,t=-1-sqrt(3)i

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8 t^{3} + 2 = 66

t = 2, t = - 1 + 3 i, t = - 1 - 3 i

Solution steps

8 t^{3} + 2 = 66

Move

2

to the right side

8 t^{3} = 64

Divide both sides by

8

t^{3} = 8

For

x^{3} = f (a)

the solutions are

Simplify

t = 2, t = - 1 + 3 i, t = - 1 - 3 i

2 x^{3} - 5 x^{2} + 4 x - 10 = 0

- 120 + 79 x - 16 x^{2} + x^{3} = 0

2 \cdot (x^{3}) - x = 0.5

(x) = 5 x^{5} - 3 x^{3} + 4 x + 5

x, x^{4} - 18 x^{2} + 81 = 0

What are the solutions to the equation 8t^3+2=66 ?
The solutions to the equation 8t^3+2=66 are t=2,t=-1+sqrt(3)i,t=-1-sqrt(3)i
Find the zeros of 8t^3+2=66
The zeros of 8t^3+2=66 are t=2,t=-1+sqrt(3)i,t=-1-sqrt(3)i