Express express 21 square as the sum of two consecutive integers - Maths - Squares and Square Roots

Question

Express express 21 square as the sum of two consecutive integers

Anikesh Kumar Mishra · Accepted Answer

Dear student,
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"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_5ee05e9cd10eb%20jpg">
Regards