2 years ago

Subtract (3x² + 7) – (3x - 2)

Mathematics

2 answers:

timurjin [86]2 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]2 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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