Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- x^6-x^4*y^2-x^3+x^2*y
- z^3+2*z^2+6*z-9
- z^2+9
- x^2-7
- Least common denominator:
- (z/b+b/z)/z2+b2/6*z10*b
- z-8/z^2/3*z^(1/3)+4
- (z^5-5*z^3+10*z-10/z+1/5*z^3-1/z^5)*(z^3-3*z+3/z-1/z^3)
- y/(x-y)+x/(y-x)
- Factor squared:
- y^4+9*y^2+3
- -y^4-9*y^2+15
- y^4-y^2-6
- y^4-7*y^2+4
- How do you in partial fractions?:
- 2*x/(x^2+1)-2*x*(x^2-1)/(x^2+1)^2
- (x^2-6*x+8)/(x-4)
- 1/(2*sqrt(x))
- (x^2-6*x+8)/(x+4)
- Graphing y =:
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x^2-7
- Derivative of:
- x^2-7
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Identical expressions
- x^ two - seven
- x squared minus 7
- x to the power of two minus seven
- x2-7
- x²-7
- x to the power of 2-7
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Similar expressions
- x^2+7
Factor polynomial x^2-7
The solution
Factorization
[src]
/ ___\ / ___\ \x + \/ 7 /*\x - \/ 7 /
$$\left(x - \sqrt{7}\right) \left(x + \sqrt{7}\right)$$
(x + sqrt(7))*(x - sqrt(7))