Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- x^2-16
- z^3+27
- x^3+x^5
- x^3-2*x^2
- Least common denominator:
- z/4*(x-y)-2*z/x-y
- (z+1)/(z+2)^3/(z-1)
- y/(y+3)+y/3+2/y
- y^2/(y^2-81)-y/(y+9)
- Factor squared:
- -y^4+9*y^2-5
- -y^4+9*y^2-3
- y^4-y^2-6
- -y^4+y^2+5
- How do you in partial fractions?:
- y/(y+3)+y/3+2/y
- 2*x/(x^2+1)-2*x*(x^2-1)/(x^2+1)^2
- y/x-(x*y-x^2)/(y-1)*(y-1)/x^2
- -2*x/(x^2+1)^2
- Derivative of:
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3*x^2-12
- Graphing y =:
- 3*x^2-12
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Identical expressions
- three *x^ two - twelve
- 3 multiply by x squared minus 12
- three multiply by x to the power of two minus twelve
- 3*x2-12
- 3*x²-12
- 3*x to the power of 2-12
- 3x^2-12
- 3x2-12
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Similar expressions
- 3*x^2+12
Factor polynomial 3*x^2-12
The solution
Combinatorics
[src]
3*(-2 + x)*(2 + x)
$$3 \left(x - 2\right) \left(x + 2\right)$$
3*(-2 + x)*(2 + x)