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never [62]
3 years ago
12

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

Mathematics
1 answer:
aivan3 [116]3 years ago
3 0

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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