Mister Exam
Other calculators
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How to use it?
- Factor polynomial:
- x^5-x^7/7
- a^7+a^4
- y^2-16
- m^3+m^2+m+1-m^4-m^3-m^2-m-1
- Least common denominator:
- ((x*x^(1/2)-x)^3)/((((x^(3/4)-1)/(x^(1/4)-1)-x^(1/2))*(1-x))^3)
- (x-1)*(1/(2*(x-1))-(x+1)/(2*(x-1)^2))/(x+1)
- -x/10-10*(x/10)^2/2
- cos(a)/2*sin(2)-1-sin(a)/2*cos(2)-1
- Factor squared:
- y^4-y^2-7
- 5*p^4-3*p^2+13
- -5*b^2-2*b+1
- 2*p^4+p^2-2
- How do you in partial fractions?:
- (4x^2-3x+1)/(x^4+x^2)
- a^3-a^2-a-2/(a^3+1)*a^3-2*a^2+2*a-1/(a^3+a^2+a)*a^2+a/(a^2-3*a+2)
- ((p+3)/(p^2-2p))*((4p-8)/(p+3))
- (a^-2-a/a^-1-1)/(a^2+1)
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Identical expressions
- x^ five -x^ seven / seven
- x to the power of 5 minus x to the power of 7 divide by 7
- x to the power of five minus x to the power of seven divide by seven
- x5-x7/7
- x⁵-x⁷/7
- x^5-x^7 divide by 7
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Similar expressions
- x^5+x^7/7
Factor polynomial x^5-x^7/7
The solution
Factorization
[src]
/ ___\ / ___\ x*\x + \/ 7 /*\x - \/ 7 /
$$x \left(x + \sqrt{7}\right) \left(x - \sqrt{7}\right)$$
(x*(x + sqrt(7)))*(x - sqrt(7))
Combining rational expressions
[src]
5 / 2\
x *\7 - x /
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7
$$\frac{x^{5} \left(7 - x^{2}\right)}{7}$$
x^5*(7 - x^2)/7
Combinatorics
[src]
5 / 2\
-x *\-7 + x /
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7
$$- \frac{x^{5} \left(x^{2} - 7\right)}{7}$$
-x^5*(-7 + x^2)/7
Rational denominator
[src]
7 5
- x + 7*x
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7
$$\frac{- x^{7} + 7 x^{5}}{7}$$
(-x^7 + 7*x^5)/7