Math, asked by sidrashariff, 5 months ago

Factorise: 16(5a+4)2 - 9(3a–2)2

Answers

Answered by ArchanaRatnam
0

Answer:

106a+92

Step-by-step explanation:

16(5a+4)2-9(3a-2)2

=(80a+64)2-(27a-18)2

=160a+128-54a-36

=106a+92

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