Evaluate definite integrals

Question 1

Evaluate ∫ from −2 to 1 of (3x² − 4x) dx. Give an exact answer (a fraction is fine).

Answer (as a fraction)

Question 2

Evaluate ∫ from 2 to 4 of (9x² − 2) dx.

Answer 

Question 3

Evaluate ∫ from −1 to 2 of (x² − 3x) dx. Give an exact answer (a fraction is fine).

Answer (as a fraction)

Question 4

Evaluate ∫ from 2 to 5 of (12x² − 4) dx.

Answer 

Question 5

Evaluate ∫ from 1 to 2 of (3x²) dx. Give an exact answer (a fraction is fine).

Answer (as a fraction)

Question 6

Evaluate ∫ from 1 to 4 of (6x² − 2) dx.

Answer 

Question 7

Evaluate ∫ from 1 to 4 of (3x² − 2x) dx. Give an exact answer (a fraction is fine).

Answer (as a fraction)

Question 8

Evaluate ∫ from 2 to 4 of (9x² − 1) dx.

Answer 

Question 9

Evaluate ∫ from −1 to 2 of (2x² − 2x) dx. Give an exact answer (a fraction is fine).

Answer (as a fraction)

Question 10

Evaluate ∫ from 2 to 3 of (12x² − 4) dx.

Answer 

Question 11

Evaluate ∫ from 0 to 1 of (3x² − 2x) dx. Give an exact answer (a fraction is fine).

Answer (as a fraction)

Question 12

Evaluate ∫ from 1 to 4 of (9x²) dx.

Answer 

Question 13

Evaluate ∫ from −1 to 0 of (2x² − 2x) dx. Give an exact answer (a fraction is fine).

Answer (as a fraction)

Question 14

Evaluate ∫ from 2 to 5 of (12x² + 2) dx.

Answer 

Question 15

Evaluate ∫ from −1 to 1 of (x² − x) dx. Give an exact answer (a fraction is fine).

Answer (as a fraction)

Question 16

Evaluate ∫ from 1 to 3 of (6x² + 4) dx.

Answer