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what different factoring techniques did you use to arrive at the solution

Sagot :

Jacobash17viz
example: (x+y)²

(x+y)(x+y)

shortcut:
[(x²)+(y²)+(2)xy]

2 there is constant you should multiply that to the numerical coefficient of x and y
Darkcrazyvampire88viz
the difference of squares, sum of cubes, difference of cubes