prove that if a number is tripled then it's cube of 27 times the cube of the given number
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Answered by
1
Answer:
Step-by-step explanation:
Let the number be x.
Thus it's cube is x^3.............(1)
Triple the number is 3x.
Cube of 3x =(3x)^3 = 27x^3............(2)
From (1) & (2),
We have successfully proved that when a number is tripled it's cube increases 27 times.
Answered by
1
Answer:
Suppose we take the number as 3 .
Three times of 3 is 9.
On cubing 9 we get 729.
On cubing 3 we get 27.
As par the question when we will divide 729/27 then the quotient will come as 27 and it is coming also as squaring 27 we will get 729.
Hence it is proved that if a number is tripled then it's cube of 27 times the given number.
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