Find the squares of the following numbers:

(i) 425 (ii) 575


(iii)405 (iv) 205


(v) 95 (vi) 745


(vii) 512 (viii) 995

(i) 425


We know that,


The square of 425 is:


(425)2 = 425 × 425


= 180625


Hence, the square of 425 is 180625


(ii) 575


We know that,


The square of 575 is:


(575)2 = 575 × 575


= 330625


Hence, the square of 575 is 330625


(iii) 405


We know that,


The square of 405 is:


(405)2 = 405 × 405


= 164025


Hence, the square of 405 is 164025


(iv) 205


We know that,


The square of 205 is:


(205)2 = 205 × 205


= 42025


Hence, the square of 205 is 42025


(v) 95


We know that,


The square of 95 is:


(95)2 = 95 × 95


= 9025


Hence, the square of 95 is 9025


(vi) 745


We know that,


The square of 745 is:


(745)2 = 745 × 745


= 555025


Hence, the square of 745 is 555025


(vii) 512


We know that,


The square of 512 is:


(512)2 = 512 × 512


= 262144


Hence, the square of 512 is 262144


(viii) 995


We know that,


The square of 995 is:


(995)2 = 995 × 995


= 990025


Hence, the square of 995 is 990025


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