Mister Exam
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How to use it?
Factor polynomial
:
-b-2*a^2*b
b^2+125
b^2-12*a+36
b^2*10*a*b-10*a*10*a^2*b
Least common denominator
:
asin(x)^(1/4)/x+20*(1-cos(x)^2)^9*cos(x)*sin(x)+log(x)/(4*sqrt(1-x^2)*asin(x)^(3/4))
cos(x)/(1+sin(x))+sin(x)/(1-sin(x))
atan((2*x-2)/2^(3/2))/sqrt(2)
asin(log(x))/2+(log(x)*sqrt(1-log(x)^2))/2
Factor squared
:
-a^4+2*a^2+7
a^4-2*a^2-1
a^2+a*b-6*b^2
a^2-a-13
How do you in partial fractions?
:
atan((2*sin(x))/(sqrt(6)*(1+cos(x))))/sqrt(6)
(1-u^2)/(1+u^3)
1/(3*x-2-x^2)-3/(7*x-4-3*x^2)
atan(((10*sin(x))/(1+cos(x))+2)/(4*sqrt(6)))/sqrt(6)
Identical expressions
eighty-one - one hundred *p^ two
81 minus 100 multiply by p squared
eighty minus one minus one hundred multiply by p to the power of two
81-100*p2
81-100*p²
81-100*p to the power of 2
81-100p^2
81-100p2
Similar expressions
81+100*p^2
Expression simplification
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Factorization polynomials
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81-100*p^2
Factor polynomial 81-100*p^2
An expression to simplify:
Factor polynomial
The solution
You have entered
[src]
2 81 - 100*p
$$81 - 100 p^{2}$$
81 - 100*p^2
Factorization
[src]
(p + 9/10)*(p - 9/10)
$$\left(p - \frac{9}{10}\right) \left(p + \frac{9}{10}\right)$$
(p + 9/10)*(p - 9/10)
Numerical answer
[src]
81.0 - 100.0*p^2
81.0 - 100.0*p^2
Combinatorics
[src]
-(-9 + 10*p)*(9 + 10*p)
$$- \left(10 p - 9\right) \left(10 p + 9\right)$$
-(-9 + 10*p)*(9 + 10*p)