Question

Factorize: 16 [ a + b ]2 – 9 [ a – b ]2

Answer 1

Answer:

16 [ a + b ]2 – 9 [ a – b ]2

[16a+16b]2-[9a-9b]2

32a+32b-18a-18b

32a-18a+32b-18b

14a+14b

14 ( a+b )