The equation you provided is:
(4k + 5)(k + 7) = 0
To find the solutions, set each factor equal to 0:
4k + 5 = 0
4k = -5
k = -5/4
k + 7 = 0
k = -7
Therefore, the solutions are:
k = -5/4 or k = -7
Left parenthesis 4 k plus 5 right parenthesis times left parenthesis k plus 7 right parenthesis equals 0
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