Mister Exam
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Mathematical logic step by step
How to use it?
Factor polynomial
:
z^2-8*p^z-z+4*p+16*p^2
z^2+5*i*z+5*i*z^3/3
z^2+2*z+26
z^2-27
Least common denominator
:
(x/y^2+x*y+x-y/x^2-x*y)
(x-x*x*x/6+x*x*x*x*x/120)^2
(x-x^3/6+x^5/120-x^7/5040)^3
x/(x^2+y^2)-y*(x^3-y^3)/(x^4-y^4)
Factor squared
:
-y^4+5*y^2-8
-y^4+4*y^2-9
y^4-4*y^2-8
-y^4+4*y^2-7
How do you in partial fractions?
:
((y-4)/(3*y-3)+1/(y-1))/(y+1)/3+2/(y^2-1)
(x^2-5*x-6)/(x+1)
exp(-x)/(1+E^(-x))^2
((5x+y)/(x-5y)+(5x-y)/(x+5y)):((x^2+y^2)/(x^2-25y^2))
Identical expressions
x^ two + seven *x
x squared plus 7 multiply by x
x to the power of two plus seven multiply by x
x2+7*x
x²+7*x
x to the power of 2+7*x
x^2+7x
x2+7x
Similar expressions
x^2-7*x
Expression simplification
/
Factorization polynomials
/
x^2+7*x
Factor polynomial x^2+7*x
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 x + 7*x
x
2
+
7
x
x^{2} + 7 x
x
2
+
7
x
x^2 + 7*x
Factorization
[src]
(x + 7)*x
x
(
x
+
7
)
x \left(x + 7\right)
x
(
x
+
7
)
(x + 7)*x
General simplification
[src]
x*(7 + x)
x
(
x
+
7
)
x \left(x + 7\right)
x
(
x
+
7
)
x*(7 + x)
Combining rational expressions
[src]
x*(7 + x)
x
(
x
+
7
)
x \left(x + 7\right)
x
(
x
+
7
)
x*(7 + x)
Numerical answer
[src]
x^2 + 7.0*x
x^2 + 7.0*x
Combinatorics
[src]
x*(7 + x)
x
(
x
+
7
)
x \left(x + 7\right)
x
(
x
+
7
)
x*(7 + x)