Question

Add the following :-
-3b² , 5b²​

Answer 1

$\huge = > { - 3b}^{2} + {5b}^{2} \\ \\ \huge = > {2b}^{2}$

Answer 2

Answer:

$\sf { - 3b}^{2} + {5b}^{2} \\ \sf = {2b}^{2} \: ans.$