Find the square roots by the pattern method.625
SillySam:
answer is 25
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Answered by
8
mark a bar on two digits from th unit digit on top.
now see that 6 is divisible by which square number(i mean 2*2 ,3*3.....)
so its 2
you just put 625 into division symbol
2
2/625
/ 4(subtract 4 from 6)
/225
multiply the quotient x2
so you get 4
now see the following
41*1=41
42*2=84
43*3=129
44*4=176
45*5=225
so
25
2 /625
/ 4
45 /225
/225
---------
0
this is the method repeat this for any number for which you want to find the square root
Was this answer helpful...
plz mark as brainiest....
now see that 6 is divisible by which square number(i mean 2*2 ,3*3.....)
so its 2
you just put 625 into division symbol
2
2/625
/ 4(subtract 4 from 6)
/225
multiply the quotient x2
so you get 4
now see the following
41*1=41
42*2=84
43*3=129
44*4=176
45*5=225
so
25
2 /625
/ 4
45 /225
/225
---------
0
this is the method repeat this for any number for which you want to find the square root
Was this answer helpful...
plz mark as brainiest....
Answered by
12
,√625=25.................
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