simplify with identity
(2a²+3c²)²
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we have to simply
(2a²+3c²)² =?
solution:-
we know that
(a+b)² = a² + b² +2ab
here ,
(2a²+3c²)² = (2a²)² +(3c²)² +2(2a²)(3c²)
=> 4a⁴ +9c⁴ + 12 a²c² answer
⭐⭐ hope it helps ⭐⭐