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Created on: 2012-04-06

A sample problem solved by Quickmath math calculator

Command

Join fractions

Expression

(36-n^2)/(n^2-2*n-48)*n^2-8*n+(-33)/n^2+(-3)*n-18

  1. A sum containing 5 terms; the first term of the sum is equal to a product that consists of 2 factors; the first factor of the product is equal to a quotient: dividend of the quotient is a sum that contains 2 terms; the first term of the sum is thirty six; the second term of the sum is equal to a negative power; the base is n; the exponent is two; divisor of the quotient is a sum that consists of 3 terms; the first term of the sum is equal to a power; the base is n; the exponent is two; the second term of the sum is a negative product that comprises 2 factors; the first factor of the product is equal to two; the second factor of the product is n; the third term of the sum is equal to negative forty eight; the second factor of the product is a power; the base is n; the exponent is two; the second term of the sum is equal to a negative product that contains 2 factors; the first factor of the product is eight; the second factor of the product is n; the third term of the sum is equal to a fraction: the top of the fraction is negative thirty three; the bottom of the fraction is a power; the base is n; the exponent is two; the four term of the sum is equal to a product that contains 2 factors; the first factor of the product is equal to negative three; the second factor of the product is n; the five term of the sum is equal to negative eighteen;
  2. thirty six plus negative n to the power two divided by n exponentiated by two plus negative two multiplied by n plus negative forty eight multiplied by n exponentiated by two plus negative eight multiplied by n plus negative thirty three fraction line n to the power of two plus open brace negative three close brace times n plus negative eighteen;

Result

-(n^5+5*n^4-70*n^3-144*n^2+33*n-264)/((n-8)*n^2)

  1. A fraction: the numerator of the fraction is a negative sum that contains 6 terms; the first term of the sum is equal to a power; the base is n; the exponent is five; the second term of the sum is a product that contains 2 factors; the first factor of the product is equal to five; the second factor of the product is a power; the base is n; the exponent is four; the third term of the sum is equal to a negative product consisting of 2 factors; the first factor of the product is seventy; the second factor of the product is a power; the base is n; the exponent is three; the four term of the sum is equal to a negative product that consists of 2 factors; the first factor of the product is equal to one hundred forty four; the second factor of the product is a power; the base is n; the exponent is two; the five term of the sum is equal to a product that comprises 2 factors; the first factor of the product is equal to thirty three; the second factor of the product is n; the six term of the sum is negative two hundred and sixty four; the denominator of the fraction is a product comprising 2 factors; the first factor of the product is a sum of 2 terms; the first term of the sum is equal to n; the second term of the sum is equal to negative eight; the second factor of the product is equal to a power; the base is n; the exponent is two;
  2. negative open bracket n raised to the power five plus five multiplied by n to the power four plus negative seventy times n exponentiated by three plus negative one hundred forty four multiplied by n raised to the power two plus thirty three multiplied by n plus negative two hundred and sixty four close bracket divided by open brace n plus negative eight close brace multiplied by n exponentiated by two.