Quiz about Factorisation (Common Term)

Question 1

Factorise 3r + r²

Accepted Answer

r (3 + r)

Answer

3r (1 + r)

Answer

3 (1 + r)

Answer

3r (r + 3)

Question 2

Factorise 3r + 3r²

Accepted Answer

3r (1 + r)

Answer

r (3 + r)

Answer

3 (1 + r)

Answer

3r (r + 3)

Question 3

Factorise 3 + 3r

Accepted Answer

3 (1 + r)

Answer

r (3 + r)

Answer

3r (1 + r)

Answer

3r (r + 3)

Question 4

Factorise 3r² + 9r

Accepted Answer

3r (r + 3)

Answer

r (3 + r)

Answer

3r (1 + r)

Answer

3 (1 + r)

Question 5

Factorise 3r² + 9

Accepted Answer

3 (r² + 3)

Answer

r² (3 + r)

Answer

3r (3 + r)

Answer

3r (r² + 3)

Question 6

Factorise 3r³ + 9r

Accepted Answer

3r (r² + 3)

Answer

r² (3 + r)

Answer

3r (3 + r)

Answer

3 (r² + 3)

Question 7

Factorise 9r + 3r²

Accepted Answer

3r (3 + r)

Answer

r² (3 + r)

Answer

3r (r² + 3)

Answer

3 (r² + 3)

Question 8

Factorise 3r² + r³

Accepted Answer

r² (3 + r)

Answer

3r (3 + r)

Answer

3r (r² + 3)

Answer

3 (r² + 3)

Question 9

Factorise 3rs + 6r

Accepted Answer

3r (s + 2)

Answer

3s (2 + r)

Answer

3rs (r + s)

Answer

3 (s + 2)

Question 10

Factorise 6s + 3sr

Accepted Answer

3s (2 + r)

Answer

3r (s + 2)

Answer

3rs (r + s)

Answer

3 (s + 2)

Question 11

Factorise 3r²s + 3s²r

Accepted Answer

3rs (r + s)

Answer

3r (s + 2)

Answer

3s (2 + r)

Answer

3 (s + 2)

Question 12

Factorise 3s + 6

Accepted Answer

3 (s + 2)

Answer

3r (s + 2)

Answer

3s (2 + r)

Answer

3rs (r + s)

Question 13

Factorise 3s + 6s²

Accepted Answer

3s (1 + 2s)

Answer

3s (2 + s)

Answer

3 (s + 1)

Answer

3s (s + 1)

Question 14

Factorise 6s + 3s²

Accepted Answer

3s (2 + s)

Answer

3s (1 + 2s)

Answer

3 (s + 1)

Answer

3s (s + 1)

Question 15

Factorise 3s + 3

Accepted Answer

3 (s + 1)

Answer

3s (1 + 2s)

Answer

3s (2 + s)

Answer

3s (s + 1)

Question 16

Factorise 3s² + 3s

Accepted Answer

3s (s + 1)

Answer

3s (1 + 2s)

Answer

3s (2 + s)

Answer

3 (s + 1)

Question 17

Factorise sr + r

Accepted Answer

r (s + 1)

Answer

s (r + 1)

Answer

s (s + r)

Answer

r (s + r)

Question 18

Factorise sr + s

Accepted Answer

s (r + 1)

Answer

r (s + 1)

Answer

s (s + r)

Answer

r (s + r)

Question 19

Factorise s² + sr

Accepted Answer

s (s + r)

Answer

r (s + 1)

Answer

s (r + 1)

Answer

r (s + r)

Question 20

Factorise sr + r²

Accepted Answer

r (s + r)

Answer

r (s + 1)

Answer

s (r + 1)

Answer

s (s + r)

Factorisation (Common Term)

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