Question

Simply the following using identites(10)²+(20)²

Answer 1

Step-by-step explanation:

100+400= 500 answer is 500

Answer 2

Answer:

500

Step-by-step explanation:

(10)²= 100

(20)²=400

Now we will do the sum of equation,

100+400=500

So, hence (10)² + (20)²=500

Hope it will help you....

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