Math, asked by unnatiwaghela6420, 8 months ago

Is 18342 a perfect cube or not

Answers

Answered by dipteshsuryawanshi29

Answer:

no it is not a perfect cube

Answered by Anonymous

First we have to prime factorise the number....

18,342 = 2 × 3 × 3 × 1,019

here we should get tripelets of the prime numbers

for ex -

216 = 2 × 2 × 2 × 3 × 3× 3 (216 = 6³)

If the given number is a perfect cube than there should be tripelets formed as above...

And in our example there were no tripelets formed...

So, the given number is not a perfect cube....

$\huge\red{Note\: -}$

The tripelets should be strictly formed.... Even if one number is missing in tripelets than the given number is NOT a perfect cube....

$<body bgcolor=black><marquee direction="up">$

PLZ LIKE THE ANSWER AND MARK IT AS BRAINLIEST.

$<html><head><meta name="viewport" content="width=device-width, initial-scale=1"><style>Body{background-color: black;font-family: serif;}.glow{font-size: 35px;color: #fff;text-align: center;-webkit-animation: glow 1s ease-in-out infinite alternate;-moz-animation: glow 1s ease-in-out infinite alternate;animation: glow 1s ease-in-out infinite alternate;}@-webkit-keyframes glow{from{text-shadow: 0 0 10px #fff, 0 0 20px #fff, 0 0 30px #e60073, 0 0 40px #e60073, 0 0 50px #e60073, 0 0 60px #e60073, 0 0 70px #e60073;}}</style></head><body><h1 class="glow">MANAS817</h1></body></html>$

Previous Question

Next Question