a square + b square is equals to
vibhorman:
it has no identity OK
Answers
Answered by
2
HEY MATE HERE IS UR ANSWER
HOPE IT WILL HELP U
so a square is the area of a square whose one side is equal to a so. let me make a square. so this is the square of each side equal to a right. ... Square right that means each side of the square is equal to B.
PLZ MARK AS BRAINLIEST
Answered by
7
There are two formulae which you can derive for the value of a2+b2
We know,
(a+b)^2=a^2+2ab+b^2
Hence, a^2+b^2=(a+b)^2−2ab
Similarly,
Since, (a−b)^2=a^2−2ab+b^2
Hence, a^2+b^2=(a−b)^2+2ab
✌✌✌✌✌✌✌✌
hope it's help you ❤❤
#follow me
We know,
(a+b)^2=a^2+2ab+b^2
Hence, a^2+b^2=(a+b)^2−2ab
Similarly,
Since, (a−b)^2=a^2−2ab+b^2
Hence, a^2+b^2=(a−b)^2+2ab
✌✌✌✌✌✌✌✌
hope it's help you ❤❤
#follow me
Similar questions
Science,
7 months ago
Computer Science,
7 months ago
Math,
7 months ago
Biology,
1 year ago
Hindi,
1 year ago