Mister Exam
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How to use it?
Factor polynomial
:
x+x^2/2+x^3/3+x^4/4
x-x^0.5/x-1
x+n*x-n*x^2
x^n-x^4-n*x
Least common denominator
:
tan(x)/x^2+x^(4/5)*(-1-cot(x)^2)-(1+tan(x)^2)/x+4*cot(x)/(5*x^(1/5))
tan(x/4)/x+(1/4+tan(x/4)^2/4)*log(x)-10*cos(5*x)^2/sin(5*x)^3-5*sin(5*x)/sin(5*x)^2
tan(x)^(2*(1-x)^(2/3))*(-4*log(tan(x))/(3*(1-x)^(1/3))+2*(1-x)^(2/3)*(1+tan(x)^2)/tan(x))
tan(x)^(1/x)*(-log(tan(x))/x^2+(1+tan(x)^2)/(x*tan(x)))
Factor squared
:
-y^2-9*y*x+15*x^2
y^2+9*y+2
-y^2-8*y*x-x^2
-y^2-8*y*x+9*x^2
How do you in partial fractions?
:
((x+3)/(x-1))^2+14(x^2-9)/(x^2-1)-15((x-3)/(x+1))^2
(x^2+2)/(x^4+4)
(x+1/(-3))*((-3)/(x+1))
x-(-1/(1-x)^(1/2))*(1+(-1/((1-x))^(1/2))^2)/(-1/(2*(1-x)^(3/2)))
Integral of d{x}
:
2+x^2
Limit of the function
:
2+x^2
Identical expressions
two +x^ two
2 plus x squared
two plus x to the power of two
2+x2
2+x²
2+x to the power of 2
Similar expressions
2-x^2
Expression simplification
/
Factorization polynomials
/
2+x^2
Factor polynomial 2+x^2
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 2 + x
x
2
+
2
x^{2} + 2
x
2
+
2
2 + x^2
Factorization
[src]
/ ___\ / ___\ \x + I*\/ 2 /*\x - I*\/ 2 /
(
x
−
2
i
)
(
x
+
2
i
)
\left(x - \sqrt{2} i\right) \left(x + \sqrt{2} i\right)
(
x
−
2
i
)
(
x
+
2
i
)
(x + i*sqrt(2))*(x - i*sqrt(2))
Numerical answer
[src]
2.0 + x^2
2.0 + x^2