Question

3a2b,-5a2b and answers 4a2b

Answer 1

Answer:  $2( 4a^{2} b)$

Explaination :

As per to the question,

$3a^{2}b-(-5a^{2} b)\\\\=> 3a^{2} + 5a^{2}b\\\\=> 8a^{2}b \\\\=> 2(4a^{2}b)$

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