Need help with this integration problem

I can't figure out how to solve ∫(3x² + 2x - 1)dx from 0 to 2. Any help would be appreciated!

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Correct Answer: 14.0
+20 pts for first correct answer
5 answers

Kinematics problem - Projectile motion

A ball is thrown at 20 m/s at 45° angle. What's the maximum height reached? (g = 9.8 m/s²)

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Correct Answer: 10.2
+10 pts for correct answers now
12 answers
✓
Correct Answer! +10 points earned!