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Created on: 2011-12-12

A sample problem solved by Quickmath web math calculator

solutions presented for the following problem 9^(x-4) = 6.28

Command

Solve

Equation
sqrt(5*x+5)-sqrt(x+2) = 5

  1. an equation LHS is a sum that comprises 2 terms. The first term of the sum is equal to square root of a sum consisting of 2 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 five. The second factor of the product is equal to x. The second term of the sum is five. The second term of the sum is equal to negative square root of a sum that consists of 2 terms. The first term of the sum is equal to x. The second term of the sum is equal to two Right side of the equation is equal to five.
  2. square root of five multiplied by x plus five plus negative square root of x plus two is equal to five.
Variable
Result

Can not solve for x