Question 675587: Find the product of (x + 3)2.
Answer by jpvn2015(54)   (Show Source):
You can put this solution on YOUR website! If you are asking for (x + 3)^2, we can set up the problem as follows: (x+3) (x+3)
Then, we can use the FOIL (first, outer, inner, last) method: x^2 + 3x+ 3x+ 9
Thus, the answer yields: x^2 + 6x + 9.
However, if you truly want to find (x+3)2, the method is very simple. Multiply the x by 2 and then the 3 by 2: 2x+6.
So, 2x+6 is your answer.
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