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11-04-2022
Mathematics

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Without using a calculator evaluate 5×(88)²-720 using special algebraic identity

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projjwalshrestha projjwalshrestha

11-04-2022

Answer:

38000

Step-by-step explanation:

=5*(88)^2 -720

=5*7744 -720

=38720-720

=38000

I did it without using calculator

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