msand wrote:

What is the value of the integer k?

(1) k + 3 > 0

(2) k^4 <= 0

What is the value of the integer k?

(1) k + 3 > 0

k > -3

k can anything from -3 to positive infinity; k ={-3,-2,-1,0,1,2,3,4,5,....99...13456.... infinity}

INSUFFICIENT

(2) \(k^4\) \(<= 0\)

Raising any number to an even power removes the possibility of getting a negative number in the output.

so the expression become \(k^4=0\)

therefore k is also 0

SUFFICIENT

ANSWER IS B

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