Mister Exam
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Mathematical logic step by step
How to use it?
Least common denominator
:
y*(y+((1/(x+(x^2+y^2)^(1/2))*(1+(2*x/(2*(x^2+y^2)^(1/2)))))))-(y/(x^2+y^2)^(1/2))
((x/(y-x))^-2)*((x^2+x*y)/(((x+y)^2)+4*x*y))
(x/x+1+1)-x2/4*x2-1
x/3-x/5
Factor polynomial
:
z^3-5*z^2+9*z-45
z^3-3*z^2+7*z-5
z^3-3*z^2+4*z-2
z^3+3*z^2+4*z+12
Factor squared
:
y^4-9*y^2-9
-y^4+8*y^2+15
y^4-8*y^2+12
y^4-9*y^2+15
How do you in partial fractions?
:
(y/(y-10))-(y^2/(y^2-100))
-1/x+x/(2*x+3)
(x^2+x-12)/(x-3)
1/(x^4+1)
Identical expressions
x/ three -x/ five
x divide by 3 minus x divide by 5
x divide by three minus x divide by five
x divide by 3-x divide by 5
Similar expressions
x/3+x/5
Expression simplification
/
Least common denominator
/
x/3-x/5
Least common denominator x/3-x/5
An expression to simplify:
Simplify the expression!
The solution
You have entered
[src]
x x - - - 3 5
−
x
5
+
x
3
- \frac{x}{5} + \frac{x}{3}
−
5
x
+
3
x
x/3 - x/5
Fraction decomposition
[src]
2*x/15
2
x
15
\frac{2 x}{15}
15
2
x
2*x --- 15
Factorization
[src]
x
x
x
x
x
General simplification
[src]
2*x --- 15
2
x
15
\frac{2 x}{15}
15
2
x
2*x/15
Numerical answer
[src]
0.133333333333333*x
0.133333333333333*x
Common denominator
[src]
2*x --- 15
2
x
15
\frac{2 x}{15}
15
2
x
2*x/15
Powers
[src]
2*x --- 15
2
x
15
\frac{2 x}{15}
15
2
x
2*x/15
Combining rational expressions
[src]
2*x --- 15
2
x
15
\frac{2 x}{15}
15
2
x
2*x/15
Assemble expression
[src]
2*x --- 15
2
x
15
\frac{2 x}{15}
15
2
x
2*x/15
Rational denominator
[src]
2*x --- 15
2
x
15
\frac{2 x}{15}
15
2
x
2*x/15
Trigonometric part
[src]
2*x --- 15
2
x
15
\frac{2 x}{15}
15
2
x
2*x/15
Combinatorics
[src]
2*x --- 15
2
x
15
\frac{2 x}{15}
15
2
x
2*x/15
