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GenaCL600 [577]
3 years ago
9

Subtract (3x² + 7) – (3x - 2)

Mathematics
2 answers:
timurjin [86]3 years ago
5 0

Answer:

3x^2 - 3x + 9

Step-by-step explanation:

you combine like terms. so the only things you can subtract is 7 - -2 which is actually 7 + 2. hope this helped

Snezhnost [94]3 years ago
5 0

Answer:

(3x² + 7) – (3x - 2)= 3(x²-x+3)

Step-by-step explanation:

3x² + 7- 3x - 2   -add 7 and 2 to get 9

3x²- 3x+9         -factor the common term which is 3

3(x²-x+3)          -then here's you answer

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