**How to Complete the Square (with Pictures) - wikiHow**
https://www.wikihow.com/Complete-the-Square

Write down the equation. Let's say you're working with the following equation: 3x2 - 4x + 5. Factor out the coefficient of the squared term from the first 2 terms. To factor out a three from the first two terms, simply pull out a 3 and place it around a set of parenthesis around both terms, while dividing each term by 3. 3x2 divided by 3 is simply x2 and 4x divided by 3 is 4/3x. So, the new equation should look like this: 3(x2 - 4/3x) + 5. The 5 will remain outside of the e… 53%(95) Views: 287K Published: Apr 25, 2009

Write down the equation. Let's say you're working with the following equation: 3x2 - 4x + 5.

Factor out the coefficient of the squared term from the first 2 terms. To factor out a three from the first two terms, simply pull out a 3 and place it around a set of parenthesis around both terms, while dividing each term by 3. 3x2 divided by 3 is simply x2 and 4x divided by 3 is 4/3x. So, the new equation should look like this: 3(x2 - 4/3x) + 5. The 5 will remain outside of the e…

53%(95)

**Views:** 287K

**Published:** Apr 25, 2009

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