Math, asked by karthikgaming300, 5 months ago

Evalute÷ (1) 103² (2) 77x83 (3) (99)³ (4) (198)²​

Answers

Answered by veludtimahesh
3

Answer:

(1) 103^2

= (100+3) ^2

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

= 100^2+3^2+2(100) (3)

= 10000+9+600

= 10609

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