Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- z^2+20*z+100
- y*x^2+x^4
- y*x^2+5*x*y
- y^5+y+1
- Least common denominator:
- (x^8-3)*(2/(5*(x^8-3))-8*x^7*(1+2*x)/(5*(x^8-3)^2))/(1+2*x)
- (x+5)/(x-5)+(x-5)/(x+5)
- (x+3/(6*x-30))*(450/(x^2+3*x))
- ((x^3+6*x^2+11*x+6)/(-6))+((-x^3-9*x^2-26*x-24)/6)
- Factor squared:
- y^4-6*y^2-5
- y^4-7*y^2+5
- y^4-6*y^2-2
- -y^4+5*y^2-8
- How do you in partial fractions?:
- ((y-4)/(3*y-3)+1/(y-1))/(y+1)/3+2/(y^2-1)
- (x*1.06)/(1+x*1.06)
- exp(-2/(3*pi))
- -2*tan(x/2)/(1+tan(x/2)^4-4*tan(x/2)^3+2*tan(x/2)^2+4*tan(x/2))+2*tan(x/2)^3/(1+tan(x/2)^4-4*tan(x/2)^3+2*tan(x/2)^2+4*tan(x/2))
- Graphing y =:
- x^2+7
- Derivative of:
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x^2+7
- Integral of d{x}:
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x^2+7
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Identical expressions
- x^ two + seven
- x squared plus 7
- x to the power of two plus 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 + I*\/ 7 /*\x - I*\/ 7 /
$$\left(x - \sqrt{7} i\right) \left(x + \sqrt{7} i\right)$$
(x + i*sqrt(7))*(x - i*sqrt(7))