Mister Exam
Other calculators
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How to use it?
- How do you in partial fractions?:
- 1/(x^4+x^2)
- x^2/(1-x^4)
- (w*i*0.00005)/(1+w*i*0.00005)
- w^2/(w-6)-12*w-36/(w-6)
- Factor polynomial:
- x^4-3*x
- x^4/2-x-x^2/2
- x^4-2*x-6*x^2+5*x+2
- x^4-2*x+4*x^2
- Least common denominator:
- ((a*sqrt(a)+b*sqrt(b))/(sqrt(a)+sqrt(b)))/(a-b)+(2*sqrt(b))/(sqrt(a)+sqrt(b))
- sqrt(b^2*((1-(b^2-a^2)/(b^2+a^2))^2+(2*a-b*sqrt(1-((b-a)*(b+a)/(b^2+a^2))^2)^2)))
- (n/((p-4)*(p-4)))-(8/((4-p)*(4-p)))
- m-4/m-m-3/m+1
- Factor squared:
- x^2-x*t+t^2
- x^2-x*a+12*a^2
- -x^2+x+8
- -x^2-x*b+15*b^2
- Integral of d{x}:
-
x^2/(1-x^4)
- Graphing y =:
- x^2/(1-x^4)
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Identical expressions
- x^ two /(one -x^ four)
- x squared divide by (1 minus x to the power of 4)
- x to the power of two divide by (one minus x to the power of four)
- x2/(1-x4)
- x2/1-x4
- x²/(1-x⁴)
- x to the power of 2/(1-x to the power of 4)
- x^2/1-x^4
- x^2 divide by (1-x^4)
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Similar expressions
- x^2/(1+x^4)
How do you x^2/(1-x^4) in partial fractions?
The solution
Fraction decomposition
[src]
-1/(2*(1 + x^2)) - 1/(4*(-1 + x)) + 1/(4*(1 + x))
$$- \frac{1}{2 \left(x^{2} + 1\right)} + \frac{1}{4 \left(x + 1\right)} - \frac{1}{4 \left(x - 1\right)}$$
1 1 1
- ---------- - ---------- + ---------
/ 2\ 4*(-1 + x) 4*(1 + x)
2*\1 + x /
Combinatorics
[src]
2
-x
-------------------------
/ 2\
(1 + x)*\1 + x /*(-1 + x)
$$- \frac{x^{2}}{\left(x - 1\right) \left(x + 1\right) \left(x^{2} + 1\right)}$$
-x^2/((1 + x)*(1 + x^2)*(-1 + x))