SOLUTION: 1-x^8=65 and 1-x^4=64 find the value of x

Algebra.Com
Question 630698: 1-x^8=65 and 1-x^4=64 find the value of x
Answer by jsmallt9(3758)   (Show Source): You can put this solution on YOUR website!
Both and must be positive (or zero). There is no way subtract such a number from 1 and get either 64 or 65. So these equations are not possible...

...unless complex numbers are allowed.

If there is a mistake in what you posted, then re-post a corrected problem. If you posted the equations correctly, please re-post your problem in the "Complex Numbers" section so the tutors know that complex numbers are expected.

RELATED QUESTIONS

10x/2+1 =64 find the value of... (answered by MNSue)
If 2^x = 4^y = 8^z and (1/2x)+(1/4y)+(1/8z)=4, find the value of... (answered by Alan3354)
If 2^x = 4^y = 8^z and 1/(2x) + 1/(4y) + 1/(8z) = 4, find the value of... (answered by Alan3354)
8=(64) (1/x) WHAT IS VALUE OF... (answered by Fombitz)
Find the value of x in 4 to the power x-1=2 to the x+1 and 1/32=8 to the... (answered by ewatrrr)
if x^8+1/x^8=2207 find the value of... (answered by Fombitz)
How do i find the vertices and foci of;... (answered by lwsshak3)
What is the value of x in the equation log4(x-1)^3=9? A. x=27 B. x=64 C. x=65 D.... (answered by lwsshak3)
If x-1/x =4, find the value of x^3-1/x^3 and x^4+1/x^4 Thank... (answered by Edwin McCravy)