Math, asked by sumanlata52338, 6 hours ago

Use suitabl identity to solue
(3+4y)(3-4y)​

Answers

Answered by chnaidu1969
1

Step-by-step explanation:

hope this helps you better

Attachments:
Answered by ljain5782
1

Answer:

9-16y

Step-by-step explanation:

formula (a+b) (a-b) =a²- b²

a=3

b=4y

simplify _. a²-b²

3²-4y²

9 - 16y²

hence proved

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