Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- z^3-2*z^2+2*z-1
- z^3-19*z^2/10-z/5+1/10
- z^2-z+5
- z^2+z-4
- Least common denominator:
- (y/5*x-5*x-y)/(y+5*x)
- y/(4*y+16)+(y^2+16)/(4*y^2-64)-(4/(y^2-4*y))
- ((y^2-49)/(y^2-14*y+49))^4/((y+7)/(y-7))^4
- x/y-y/x
- Factor squared:
- -y^4+9*y^2-13
- -y^4-7*y^2-11
- y^4+7*y^2-10
- -y^4-8*y^2-3
- How do you in partial fractions?:
- (9-m^2)/(m^2+3*m)
- -2/(x*x^2)
- tan(x+pi/8)/2-1/(2*tan(x+pi/8))
- (a^2+4*a)/(a^2+8*a+16)
- Derivative of:
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3*x^2-3
- Graphing y =:
- 3*x^2-3
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Identical expressions
- three *x^ two - three
- 3 multiply by x squared minus 3
- three multiply by x to the power of two minus three
- 3*x2-3
- 3*x²-3
- 3*x to the power of 2-3
- 3x^2-3
- 3x2-3
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Similar expressions
- 3*x^2+3
Factor polynomial 3*x^2-3
The solution
Combinatorics
[src]
3*(1 + x)*(-1 + x)
$$3 \left(x - 1\right) \left(x + 1\right)$$
3*(1 + x)*(-1 + x)