Mister Exam
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How to use it?
Factor polynomial
:
z^2-16+64/8-z
y^m+4-y^m-1+y^5-1
y^8-y^3
y^7+y^5+y^2+1
Least common denominator
:
((x*x)*x-15*x)*(-2*x/((x*x)*x-15*x)+(5-x*x)*(15-x^2-2*x^2)/((x*x)*x-15*x)^2)/(4*(5-x*x))
(((x-x1)*(x-x2))/((x0-x1)*(x0-x2)))*y0+(((x-x0)*(x-x2))/((x1-x0)*(x1-x2)))*y1
(x/x+1)-x2/4*x2-1
x*sin(1/x)+1/e^(x-1)+1/(1-(1/(x+1)))
Factor squared
:
-y^4-5*y^2-3
y^4+5*y^2-3
-y^4+5*y^2-2
y^4-5*y^2+10
How do you in partial fractions?
:
(t^3+1)/(t^2-t+t)
(7^(1/3))^3/(log27)
(4x^2-19x+12)/(x^3-64)
(3*n-1)/(5*n+4)
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
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Factorization polynomials
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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
Factorization
[src]
(x + 7)*x
$$x \left(x + 7\right)$$
(x + 7)*x
General simplification
[src]
x*(7 + x)
$$x \left(x + 7\right)$$
x*(7 + x)
Combining rational expressions
[src]
x*(7 + x)
$$x \left(x + 7\right)$$
x*(7 + x)
Numerical answer
[src]
x^2 + 7.0*x
x^2 + 7.0*x
Combinatorics
[src]
x*(7 + x)
$$x \left(x + 7\right)$$
x*(7 + x)