What are the solutions to the equation x^{15}=(-6x-9)/3 ?

The solutions to the equation x^{15}=(-6x-9)/3 are x=-1

Find the zeros of x^{15}=(-6x-9)/3

The zeros of x^{15}=(-6x-9)/3 are x=-1

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

x^{15} = \frac{- 6 x - 9}{3}

x = - 1

Solution steps

x^{15} = \frac{- 6 x - 9}{3}

Move

\frac{- 6 x - 9}{3}

to the left side

x^{15} + 2 x + 3 = 0

Factor

x^{15} + 2 x + 3 : (x + 1) (x^{14} - x^{13} + x^{12} - x^{11} + x^{10} - x^{9} + x^{8} - x^{7} + x^{6} - x^{5} + x^{4} - x^{3} + x^{2} - x + 3)

(x + 1) (x^{14} - x^{13} + x^{12} - x^{11} + x^{10} - x^{9} + x^{8} - x^{7} + x^{6} - x^{5} + x^{4} - x^{3} + x^{2} - x + 3) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x + 1 = 0 or x^{14} - x^{13} + x^{12} - x^{11} + x^{10} - x^{9} + x^{8} - x^{7} + x^{6} - x^{5} + x^{4} - x^{3} + x^{2} - x + 3 = 0

Solve

x + 1 = 0 : x = - 1

Solve

x^{14} - x^{13} + x^{12} - x^{11} + x^{10} - x^{9} + x^{8} - x^{7} + x^{6} - x^{5} + x^{4} - x^{3} + x^{2} - x + 3 = 0 :

No Solution for

x \in R

The solution is

x = - 1

x^{6} + 6 x^{3} - 16 = 0

(2 t - 1)^{2} (t + 4) = 0

y, x^{2} = y^{3}

2 x^{3} + 32 = 8 x^{2} + 8 x

(x) = 3 x^{3} - 12 x^{2} + 8 x + 2

What are the solutions to the equation x^{15}=(-6x-9)/3 ?
The solutions to the equation x^{15}=(-6x-9)/3 are x=-1
Find the zeros of x^{15}=(-6x-9)/3
The zeros of x^{15}=(-6x-9)/3 are x=-1