Math, asked by arjunmallah0987, 8 months ago

if3a-2b=4 ,ab=5, (3a+2b)²=?

Answers

Answered by Truptipratikhya

1

Answer:

136

Step-by-step explanation:

3a-2b=4

ab=5

(3a+2b)^2=(3a-2b)^2+4×3a×2b

=: (4)^2+24ab

=:16+24×5

=:16+120

=:136

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