Mathematics
24.10.2021 14:19
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Factor each expression 1. 3n + 9 2. t² + 4t 3. 15 + 20x

Factor each expression
1. 3n + 9
2. t² + 4t
3. 15 + 20x
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plzhelpmeasap46
plzhelpmeasap46
4,5(68 marks)
1... 3 (n + 3)
2... t (t + 4)
3... 5 (3 + 4x)

The trick to all of these is finding common factors, then taking them out... IT's pretty easy once you get the hang of it.
aminamuhammad11
aminamuhammad11
4,7(58 marks)

it should be -1 because your going backwards from 3 to -1

Step-by-step explanation:

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