Question

pls do all
it's urgent​

Answer 1

Answer:

i) 15^2 - 14^2

Step-by-step explanation:

a^2-b^2= (a+b) (a-b)

(15 + 14) (15 - 14)

(29) (1)

29*1

29

do the same to all the others by using the identity a^2-b^2= (a+) (a-b)

Answer 2

Answer:

You can continue the same process to get the answer of your question.