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Created on: 2012-04-16

A sample problem solved by Quickmath web algebra calculator

Command

Simplify

Expression
x/x-7+(-98)/x^2-49

  1. A sum comprising 4 terms; the first term of the sum is equal to a fraction: the numerator of the fraction is x; the denominator of the fraction is x; the second term of the sum is negative seven; the third term of the sum is a quotient: dividend of the quotient is negative ninety eight; divisor of the quotient is a power; the base is x; the exponent is two; the four term of the sum is equal to negative forty nine;
  2. x divided by x plus negative seven plus negative ninety eight divided by x to the power two plus negative forty nine;
Result
-(55*x^2+98)/x^2

  1. A fraction: the top of the fraction is a negative sum of 2 terms; the first term of the sum is equal to a product of 2 factors; the first factor of the product is equal to fifty five; the second factor of the product is equal to a power; the base is x; the exponent is two; the second term of the sum is equal to ninety eight; the bottom of the fraction is a power; the base is x; the exponent is two;
  2. negative opening parenthesis fifty five times x to the power two plus ninety eight closing parenthesis over x to the power of two.