Question

Using identities evaluate 86×
114

Answer 1

Answer:

Step-by-step explanation:

114×86=9804

Answer 2

Answer:

9804

Step-by-step explanation:

86=100-14

114=100+14

the question is of the form (a+b)*(a-b)

the answer would be a^2-b^2

so 86*114= 100^2 - 14^2

here 100*100=10000

14*14=196

so 10000-196=9804