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