a2 + b2 is Equal to
What is a² + b² equal to? Learn algebraic identities with step-by-step explanation for CBSE Class 8-10 and competitive exam preparation.
What is a² + b² equal to? Learn algebraic identities with step-by-step explanation for CBSE Class 8-10 and competitive exam preparation.
Answer: As we know the standard formula that
(a + b)² = a² + b² + 2ab
a² + b² = (a + b)² – 2ab.