(a + b)2 + (a - b)2 =
Answers
Answered by
1
Answer:
2a^2+2b^2
Step-by-step explanation:
#tripathipriya
Answered by
1
Answer:
(a + b)² + (a - b)² =
a² + 2ab + b² + a² - 2ab + b²
=2a² + 2b²
= 2( a² + b²)
Similar questions