Math, asked by manu3195, 6 months ago

evaluate by using identities 73^2

Answers

Answered by renatagachaclub

6

Step-by-step explanation:

(70+3)^2

=70^2+2(70)(3)+3^2

=4900+420+9

=5329

Answered by shalinisrutib

9

Answer:

73²

= (70+3)²

=4900+2×70×3+9 [(a+b)²]

=4900+420+9

=5329

HOPE THIS HELPS YOU!

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