Mister Exam
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How to use it?
Factor polynomial
:
x^3+x^2*y+2*x^2+2*x*y
x^3+x^2*y
x^3-x^2-x+20
x^3+x^2*x-1
Least common denominator
:
((sin(4*x)/2+2*x)/8-sin(2*x)/2+x/2)/2
log((x^4+1)^(1/4)/x+1)/4-log((x^4+1)^(1/4)/x-1)/4-atan((x^4+1)^(1/4)/x)/2
log(x+3)/3-x-log(x-3)/3
log(x+3)/2-log(x+1)/2
Factor squared
:
-x^2+8*x*b-8*b^2
-x^2-8*x+7
x^2+8*x+7
x^2-9*x*b+15*b^2
How do you in partial fractions?
:
(x^2-8*x+15)/(x^2-25)
-log(((4*sin(x))/(1+cos(x))-sqrt(17)+1)/(1+sqrt(17)+(4*sin(x))/(1+cos(x))))/sqrt(17)
log(((6*sin(x))/(1+cos(x))-4*sqrt(3)+6)/(6+4*sqrt(3)+(6*sin(x))/(1+cos(x))))/(2*sqrt(3))
log((2*x-6^(3/2)+16)/(2*x+6^(3/2)+16))/6^(3/2)
Graphing y =
:
2*x+x^2
Integral of d{x}
:
2*x+x^2
Identical expressions
two *x+x^ two
2 multiply by x plus x squared
two multiply by x plus x to the power of two
2*x+x2
2*x+x²
2*x+x to the power of 2
2x+x^2
2x+x2
Similar expressions
2*x-x^2
Expression simplification
/
Factorization polynomials
/
2*x+x^2
Factor polynomial 2*x+x^2
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 2*x + x
x
2
+
2
x
x^{2} + 2 x
x
2
+
2
x
2*x + x^2
Factorization
[src]
(x + 2)*x
x
(
x
+
2
)
x \left(x + 2\right)
x
(
x
+
2
)
(x + 2)*x
General simplification
[src]
x*(2 + x)
x
(
x
+
2
)
x \left(x + 2\right)
x
(
x
+
2
)
x*(2 + x)
Numerical answer
[src]
x^2 + 2.0*x
x^2 + 2.0*x
Combinatorics
[src]
x*(2 + x)
x
(
x
+
2
)
x \left(x + 2\right)
x
(
x
+
2
)
x*(2 + x)
Combining rational expressions
[src]
x*(2 + x)
x
(
x
+
2
)
x \left(x + 2\right)
x
(
x
+
2
)
x*(2 + x)
