3. By what smallest number must 180 be multiplied s
o that it becomes a perfect
square? Also find the square root of the number so obtained
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Answered by
1
Answer:
sooo it must be multiplied by 5. .... The least number is 5 and the “square root” is 30. Now, 5 is not in square. If 5 is in square, then derived number will be perfect square.
Answered by
6
Answer:
Step-by-step explanation:
180 = 2 x 2 x 3 x 3 x 5
so 5 has no pair
therefore 5 must be multiplied
square root = 2x3x5
= 30
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