AkiraKirsten14 AkiraKirsten14

23-10-2020
Mathematics

contestada

find the value of (66)² by using suitable identity.

Respuesta :

priyansh23april2004 priyansh23april2004

23-10-2020

Answer:

value of (66)²

= 66×66

multiply it you get

=4356

and if you are asking for Identity

so

(66)²

=(60+6)²

=60²+6²+2×60×6

=3600+36+720

=4356

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