Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- z^2+4*z+13
- z^2/2-4*z
- y^3+1000
- x^6+1
- Least common denominator:
- (z/b+b/z)/z^2+b^(2/7)*z^(16*b)
- (z^2-2*t+2*t1+exp(t1/t)*(2*t-z^2))*(z^2-2*t+2*t2+exp(t2/t)*(2*t-z^2))
- (((y-y)/(3*y-3))+(1/(y-1)))/(y+1)/3
- (y/(x-y)+x/(x+y))/(1/x^2+1/y^2)-y^4/(x^2-y^2)
- Factor squared:
- -y^4+y^2-2
- y^4-9*y^2+15
- -y^4+8*y^2+8
- y^4-8*y^2-4
- How do you in partial fractions?:
- 1/(1-x)+(1+x)/(1-x)^2
- (4x-1)/(x^2-4x+8)
- x^2/(x-1)
- exp(-1/(18*log(2)^2))
- Graphing y =:
- 3-3*x^2
- Derivative of:
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3-3*x^2
- Limit of the function:
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3-3*x^2
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Identical expressions
- three - three *x^ two
- 3 minus 3 multiply by x squared
- three minus three multiply by x to the power of two
- 3-3*x2
- 3-3*x²
- 3-3*x to the power of 2
- 3-3x^2
- 3-3x2
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Similar expressions
- 3+3*x^2
Factor polynomial 3-3*x^2
The solution
Combinatorics
[src]
-3*(1 + x)*(-1 + x)
$$- 3 \left(x - 1\right) \left(x + 1\right)$$
-3*(1 + x)*(-1 + x)