solve the given sum
please write full sum
Attachments:
Answers
Answered by
2
a^2 - ( -a)^2 = a^2 - ( a^2)
=0
This is the simplest form of this sum.
=0
This is the simplest form of this sum.
SidVK:
0 is the answer.
Answered by
2
a^2-(-a^2)
product of two negative integers is positive
=2a^2
product of two negative integers is positive
=2a^2
Similar questions