Question

Find x, if 2x = 12 square - 10 square by using appropriate identity.​

Answer 1

Answer:

Using identity-

a²-b²= (a+b) (a-b)

Step-by-step explanation:

2x= 12²-10²

= (12+10) (12-10)

= (22) (2)

= 44

2x= 44

x= 22

Hope it helped Budd.