Question

(iv) (203)^2 Evalute the following by using identity-1​

Answer 1

Question : Evaluate (203)² using identity 1

Solution:

   $(203)^{2}$

$=(200+3)^{2}$

Using Identity 1, (a+b)² = a² + b² + 2ab

$= (200)^{2} + (3)^{2} + 2(200)(3)$

$= 40000 + 9 + 1200$

$=41200 + 9$

$=41209$

Remarks:

• THE ANSWER IS 100% CORRECT.
• MARK IT AS BRAINLIEST IF YOUR DOUBT IS CLEARED.
• HAVE A PHENOMENAL FUTURE!
• JAI HIND