What are the solutions to the equation factor x^3-64=0 ?

The solutions to the equation factor x^3-64=0 are x=4,x=-2+2sqrt(3)i,x=-2-2sqrt(3)i

Find the zeros of factor x^3-64=0

The zeros of factor x^3-64=0 are x=4,x=-2+2sqrt(3)i,x=-2-2sqrt(3)i

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor

x^{3} - 64 = 0

x = 4, x = - 2 + 23 i, x = - 2 - 23 i

Solution steps

x^{3} - 64 = 0

Factor

x^{3} - 64 : (x - 4) (x^{2} + 4 x + 16)

(x - 4) (x^{2} + 4 x + 16) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x - 4 = 0 or x^{2} + 4 x + 16 = 0

Solve

x - 4 = 0 : x = 4

Solve

x^{2} + 4 x + 16 = 0 : x = - 2 + 23 i, x = - 2 - 23 i

The solutions are

x = 4, x = - 2 + 23 i, x = - 2 - 23 i

y, 3 x^{3} + 9 x y^{2} = 5 x^{3}

y, x = 1 - y^{4}

4 x^{3} - 6 x^{2} + 2 = 0

4 z^{4} - 5 i z^{2} + 1 = 0

x^{3} - 13 x^{2} + 59 x - 87 = 0

What are the solutions to the equation factor x^3-64=0 ?
The solutions to the equation factor x^3-64=0 are x=4,x=-2+2sqrt(3)i,x=-2-2sqrt(3)i
Find the zeros of factor x^3-64=0
The zeros of factor x^3-64=0 are x=4,x=-2+2sqrt(3)i,x=-2-2sqrt(3)i