You got it: Factoring by grouping!
{"Image DocumentName": "You got it: Factoring by grouping!", "Image ImageDescription": "3x2 + 2x + 12x + 8. Factoring the first pair gives: 3x2 + 2x = x(3x + 2) Factoring the 2nd pair gives: 12x + 8 = 4(3x + 2) Putting it all back together now gives: x(3x+2) + 4(3x + 2) = (3x + 2)(x+4) Done! Don\u2019t forget to always check your answer by multiplying it back out. (You should get in the habit of doing this on your homework so you don\u2019t forget to do it on quizzes.)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}