Equation is
ax^n-bx^2+cx-d=0
if n is positive even(n<2).
3
✅ Answers
? Favorite Answer
The simplest mathematical way would be to differentiate…
dy/dx=nax^(n-1) -2bx
Max or min
0=nax^(n-1) -2bx
0=x(nax^(n-2)) -2b)
x=0, and nax^(n-2) =2b are solutions
x^(n-2) =2b/na
for real solutions. 2b/na must be positive
This produces 2 solutions ±(n-2) root(2b/na)
So 3 max and mins
so 4 real solutions
2ªn + 2ªX
2 Ã 2 / 2.2 = 1.81
1.81ªX X / 181 = 0.90
0.90ªX X / 0.90 = 0.502
Source(s): X = 0.5
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