SQUARES
√ 6084
√2304
√784
Answers
Answered by
1
Group the digits in combinations of two digits each... 7 * 7 < 60 and 8 * 8 > 60. so 7. the remainder is 11. now get 84 down also.
next step , double 7 and write 14. Now find a digit d so that 14d * d < 1184.
==============================
7 8 answer = 78
________
7 | 60 84
| 49
=========
148 | 11 84
| 11 84
=============
0
=======================
4 8 answer = 48
___________
4 23 04
16
========
88 7 04
7 04
========
0
=========================
2 8 answer = 28
______
2 7 84
4
=======
48 3 84
3 84
========
0
next step , double 7 and write 14. Now find a digit d so that 14d * d < 1184.
==============================
7 8 answer = 78
________
7 | 60 84
| 49
=========
148 | 11 84
| 11 84
=============
0
=======================
4 8 answer = 48
___________
4 23 04
16
========
88 7 04
7 04
========
0
=========================
2 8 answer = 28
______
2 7 84
4
=======
48 3 84
3 84
========
0
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