Is 17496 a perfect cube? If not, find the sum of natural number by which 17496 must be divided so that the quotient is a perfect cube.
Answers
Answered by
0
Answer:
heyya your answer is here
17496 is not a perfect cube ..
smallest no. x
quotient no. y^3
factor are 2×2×2×3×3×3×3×3×3×3
so smallest no. x = 3
and y^3 = (2 ×3×3)^3
y = 18 ^3
and 18^3 = 18
mark as a brainlist plz
and follow me
Answered by
1
Answer:
Given and Find:
- By what number should 17496 be divided to obtain a perfect cube.
Calculations:
- The number should be divided by the number 3.
⇢ 17,496 ÷ 3
⇢ 5,832
We know that = 17,496 = 3^7 × 2^3
That's,
⇢ 3^7 = (3 × 3 × 3 × 3 × 3 × 3 × 3 = 2187).
⇢ 2^3 = (2 × 2 × 2 = 8).
⇢ 3^7 × 2^3 = (2187 × 8)
⇢ 17,496
⇢ 3 × 3 × 2
⇢ 18
Similar questions