Question

Express 21 square as the sum of two consecative natural number?how do you do it

Answer 1

Answer:

21 squared is 441

which can be written as

220+221.

Answer 2

Answer:

(21)2=441

steps to get that two natural consecutive integers

=(n+1)/2

=(441+1)/2

=442/2

=221

We have got 1 of natural integer now its time to find another

441-221=220

So that two natutal consecutive integers are 221 and220.

Step-by-step explanation:

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