Factorize the following:

Question 1:

Answer:

Question 2:

Answer:

Question 3:

Answer:

Question 4:

Answer:

Question 5:

Answer:

Question 6:

Answer:

Question 7:

Answer:

Question 8:

Answer:

Question 9:

Answer:

Question 10:

Answer:

Question 11:

Answer:

Find two numbers with sum = 22 and product = 85

&

Hence the factors are

*Note: This technique would be used all across this exercise.*

Question 12:

Answer:

&

Therefore

Question 13:

Answer:

&

Therefore

Question 14:

Answer:

&

Therefore

Question 15:

Answer:

&

Therefore

Question 16:

Answer:

&

Therefore

Question 17:

Answer:

&

Therefore

Question 18:

Answer:

&

Therefore

Question 19:

Answer:

&

Therefore

Question 20:

Answer:

&

Therefore

Question 21:

Answer:

&

Therefore

Question 22:

Answer:

Question 23:

Answer:

&

Question 24:

Answer:

Substituting Back

Question 25:

Answer:

Question 26:

Answer:

Let

Substituting Back

Question 27:

Answer:

Therefore

&

Therefore

Substituting Back