What is the value of k when 280 k is a perfect square and 882 k is a cube root?

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What is 280 K in Fahrenheit?

To convert from degrees Kelvin to degrees Fahrenheit, firstly subtract 273.15, to turn into degrees Celsius, then multiply by 9, divide by 5, and add 32. In this instance: 28

What is the smallest value of k when 882k is a cube?

Factor the number 882, until you get prime factors. See what prime factors are missing to complete a cube (each prime number has to be to the power 3, 6, etc.). Multiply those

How is a perfect square and cubes root related?

They are not, other that the fact that any perfect square is anon-negative and so is also a cube root of some non-negativeinteger (usually much larger). But -2 is a cube root

What is the smallest integer k such that 756k is a perfect cube?

k = 98. In the prime factorization (in power format) of a perfect cube,every prime must be to the power of a multiple of 3. 756 = 2^2 x 3^3 x 7 Thus the smallest perfect c
In Math and Arithmetic

What are the possible values of k when the curve of kx squared plus x squared plus kx plus k plus 1 equals 0 has equal roots?

If the equation has equal roots then the discriminant of b^2 -4ac = 0:- . Equation: kx^2 +x^2 +kx +k +1 = 0 . Discriminant: k^2 -4(k+1)(k+1) = 0 . Multiplying out brackets:
In Math and Arithmetic

What Is The Smallest Value Of k For 420k To Be A Perfect Square?

The prime factorization of 420 is 2 x 2 x 3 x 5 x 7. You needanother 3 x 5 x 7 (105) to make that a perfect square. The questionshould stipulate integral values. If k was 1/10