Evaluate definite integrals

Question 1

Evaluate ∫ from 1 to 3 of (9x² + 2) dx.

Answer 

Question 2

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

Answer (as a fraction)

Question 3

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

Answer 

Question 4

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

Answer (as a fraction)

Question 5

Evaluate ∫ from 2 to 5 of (3x² − 3) dx.

Answer 

Question 6

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

Answer (as a fraction)

Question 7

Evaluate ∫ from 2 to 5 of (3x² − 2) dx.

Answer 

Question 8

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

Answer (as a fraction)

Question 9

Evaluate ∫ from 0 to 2 of (6x² − 4) dx.

Answer 

Question 10

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

Answer (as a fraction)

Question 11

Evaluate ∫ from 2 to 5 of (9x² − 3) dx.

Answer 

Question 12

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

Answer (as a fraction)

Question 13

Evaluate ∫ from 2 to 5 of (3x² + 5) dx.

Answer 

Question 14

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

Answer (as a fraction)

Question 15

Evaluate ∫ from 0 to 3 of (6x² + 3) dx.

Answer 

Question 16

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

Answer (as a fraction)