What are the solutions to the equation 8=b^3 ?

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

Find the zeros of 8=b^3

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

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8 = b^{3}

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

Solution steps

8 = b^{3}

Switch sides

b^{3} = 8

For

x^{3} = f (a)

the solutions are

Simplify

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

20 x^{3} - 90 x = 0

48.46 x^{3} - 12.6 x + 0.005 = 0

x, x^{5} + x^{3} + x = 3

2 x^{4} - 11 x^{2} + 12 = 0

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

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