Find the smallest number by which 9800 should be multiplied so that the product is a perfect square.
Explain with full explanation.
Answers
Answered by
1
Answer:
9800x2=19600, I96oo is a perfect
square
so multiply by 2
Step-by-step explanation:
Answered by
1
Answer:
2 is the smallest number to be multiplied to 9800 to get a perfect square
Step-by-step explanation:
9800 = 2x2x2x5x5x7x7
= 2x2²x5²x7²
= 2x (2x5x7)²
= 2x70²
9800/2 = 70²
4900 = 70²
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