QuickMath Download on App Store Download on Google Play
Welcome to Quickmath Solvers! Download on App Store Download on Google Play
Created on: 2012-01-19

A sample problem solved by Quickmath online algebra calculator

canceling a (24*x^2-10*x-120)/(x^2+5)^2 | x*(x-7)^3+x*(x-2) = 0 equation solved

Command

Expand

Expression

(y-4*v)*(2*y+2*v+7)

  1. A product of 2 factors. The first factor of the product is equal to a sum that comprises 2 terms. The first term of the sum is equal to y. The second term of the sum is equal to a negative product comprising 2 factors. The first factor of the product is equal to four. The second factor of the product is equal to v. The second factor of the product is equal to a sum that contains 3 terms. The first term of the sum is a product that consists of 2 factors. The first factor of the product is equal to two. The second factor of the product is equal to y. The second term of the sum is a product that contains 2 factors. The first factor of the product is equal to two. The second factor of the product is v. The third term of the sum is equal to seven.
  2. opening parenthesis y plus negative four multiplied by v closing parenthesis times left parenthesis two multiplied by y plus two times v plus seven right parenthesis.

Result

2*y^2-6*v*y+7*y-8*v^2-28*v

  1. A sum comprising 5 terms; the first term of the sum is a product that consists of 2 factors; the first factor of the product is equal to two; the second factor of the product is equal to a power; the base is y; the exponent is two; the second term of the sum is equal to a negative product that consists of 3 factors; the first factor of the product is six; the second factor of the product is v; the third factor of the product is equal to y; the third term of the sum is equal to a product that consists of 2 factors; the first factor of the product is equal to seven; the second factor of the product is y; the four term of the sum is equal to a negative product that consists of 2 factors; the first factor of the product is eight; the second factor of the product is equal to a power; the base is v; the exponent is two; the five term of the sum is equal to a negative product that contains 2 factors; the first factor of the product is equal to twenty eight; the second factor of the product is v;
  2. two multiplied by y raised to the power two plus negative six multiplied by v multiplied by y plus seven multiplied by y plus negative eight multiplied by v to the power two plus negative twenty eight multiplied by v;