find the square root of 3969
by the method of factorisation
Answers
Answered by
3
Answer:
63
Step-by-step explanation:
√3969=√3 x 3 x 3 x 3 x 7 x 7
√3969=√3² x 3² x 7²
√3969=3 x 3 x 7
√3969=63
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