Math, asked by stunningsaumya660, 11 months ago

How to simplify using the rules for identities
1.69square --59square

Answers

Answered by artistvikash1

2

Answer:

using the property of a^2-b^2=(a+b)(a-b)

then

69^2-59^2

=(69+59)(69-59)

=128×10

=1280

ok

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Answered by parthkapoor616

1

Answer:

(69square + 59square)(69square-59square)

=128*10

=1280

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