(2a+3)²
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Answer:
(2a+3)(2a+3)
2a(2a+3)+3(2a+3)
4a^2+6a+6a+9
(4a^2+12a+9)
Step-by-step explanation:
Answered by
0
Step-by-step explanation:
(2a+3) (2a+3)
2a(2a+3) +3(2a+3)
4a2+6a+6a+9
=4a2+9 is the answer
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