What are the solutions to the equation x^4-2.3x^3+4=4 ?

The solutions to the equation x^4-2.3x^3+4=4 are x=0,x=2.3

Find the zeros of x^4-2.3x^3+4=4

The zeros of x^4-2.3x^3+4=4 are x=0,x=2.3

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x^{4} - 2.3 x^{3} + 4 = 4

x = 0, x = 2.3

Solution steps

x^{4} - 2.3 x^{3} + 4 = 4

Move

4

to the right side

x^{4} - 2.3 x^{3} = 0

Factor

x^{4} - 2.3 x^{3} : x^{3} (x - 2.3)

x^{3} (x - 2.3) = 0

Using the Zero Factor Principle:

ab = 0

then

a = 0

b = 0

x = 0 or x - 2.3 = 0

Solve

x - 2.3 = 0 : x = 2.3

The solutions are

x = 0, x = 2.3

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

r^{3} + r^{2} - 2 = 0

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

5 x^{3} = 405 x

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

What are the solutions to the equation x^4-2.3x^3+4=4 ?
The solutions to the equation x^4-2.3x^3+4=4 are x=0,x=2.3
Find the zeros of x^4-2.3x^3+4=4
The zeros of x^4-2.3x^3+4=4 are x=0,x=2.3