Math, asked by brundhathumala, 1 year ago

Find the value of(503) square by using identity? .

Answers

Answered by oohs9i2017

3

Answer:

( 500 + 3 )^2

(a + b )^2 = a ^2 + b ^2 + 2ab

500^2 + 3^3 + 2 × 500×3

250000 + 9 + 3000

= 253009

Step-by-step explanation:

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