- #1

newton1

- 152

- 0

i mean from the equation for x power of 4

like the x^2-2x+1=0

the solve are x=1,x=1

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- Thread starter newton1
- Start date

- #1

newton1

- 152

- 0

i mean from the equation for x power of 4

like the x^2-2x+1=0

the solve are x=1,x=1

- #2

ottjes

- 24

- 0

substitution

eg. x^4 + x^2 = 0

now y=x^2

--> y^2 + y = 0

you can solve this for y (= x^2)

eg. x^4 + x^2 = 0

now y=x^2

--> y^2 + y = 0

you can solve this for y (= x^2)

- #3

lethe

- 653

- 0

- #4

- #5

Loren Booda

- 3,119

- 4

- #6

lethe

- 653

- 0

Originally posted by Loren Booda

what is the p/q method?

the quartic solution is 100%. it is guaranteed to give you four exact analytic roots to your quartic.

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