Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- x^3+64
- x1*x2+x1^2*x3^2+x2*x3
- 49-m^2
- 2*x^3+3*x^2+3*x+1
- Least common denominator:
- ((x^3+y^3)/(x+y))/(x^2-y^2)+(2*y)/(x+y)-(x*y)/(x^2-y^2)
- (y/x-y+x/x+y)/(1/x2/y2)
- ((x*x^(1/2)-x)^3)/(((x^(3/4)-1)/(x^(1/4)-1)-x^(1/2))*(1-x))^3
- (x/sqrt(x^2-8))-(7*x/(x^2-8+7*(sqrt(x^2-8))))
- Factor squared:
- -y^4-14*y^2-2
- x^2-9*x-5
- 2*p^2+3*p-2
- x^2-x-2
- How do you in partial fractions?:
- (t^4+9)/(t^4+9t^2)
- sin^(-1)(sin((9pi)/(8)))
- 2/(x+2)-(2*x-6)/(x+2)^2
- (5*a^2+3*a-2)/(a^2-1)
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Identical expressions
- (y/x-y+x/x+y)/(one /x2/y2)
- (y divide by x minus y plus x divide by x plus y) divide by (1 divide by x2 divide by y2)
- (y divide by x minus y plus x divide by x plus y) divide by (one divide by x2 divide by y2)
- y/x-y+x/x+y/1/x2/y2
- (y divide by x-y+x divide by x+y) divide by (1 divide by x2 divide by y2)
-
Similar expressions
- (y/x-y+x/x-y)/(1/x2/y2)
- (y/x-y-x/x+y)/(1/x2/y2)
- (y/x+y+x/x+y)/(1/x2/y2)
Least common denominator (y/x-y+x/x+y)/(1/x2/y2)
The solution
You have entered
[src]
y x - - y + - + y x x ------------- / 1 \ |-----| \x2*y2/
$$\frac{y + \left(\left(- y + \frac{y}{x}\right) + \frac{x}{x}\right)}{\frac{1}{x_{2}} \frac{1}{y_{2}}}$$
(y/x - y + x/x + y)/((1/(x2*y2)))
General simplification
[src]
x2*y2*(x + y)
-------------
x
$$\frac{x_{2} y_{2} \left(x + y\right)}{x}$$
x2*y2*(x + y)/x
Rational denominator
[src]
x2*y2*(x + y)
-------------
x
$$\frac{x_{2} y_{2} \left(x + y\right)}{x}$$
x2*y2*(x + y)/x
Trigonometric part
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/ y\
x2*y2*|1 + -|
\ x/
$$x_{2} y_{2} \left(1 + \frac{y}{x}\right)$$
x2*y2*(1 + y/x)
Assemble expression
[src]
/ y\
x2*y2*|1 + -|
\ x/
$$x_{2} y_{2} \left(1 + \frac{y}{x}\right)$$
x2*y2*(1 + y/x)
Combinatorics
[src]
x2*y2*(x + y)
-------------
x
$$\frac{x_{2} y_{2} \left(x + y\right)}{x}$$
x2*y2*(x + y)/x
Combining rational expressions
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x2*y2*(x + x*y + y*(1 - x))
---------------------------
x
$$\frac{x_{2} y_{2} \left(x y + x + y \left(1 - x\right)\right)}{x}$$
x2*y2*(x + x*y + y*(1 - x))/x
Common denominator
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x2*y*y2
x2*y2 + -------
x
$$x_{2} y_{2} + \frac{x_{2} y y_{2}}{x}$$
x2*y2 + x2*y*y2/x