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kolbaska11
[484]
3 years ago
13
(5k-3) (9+k) What is the value of K ?
Mathematics
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2
answers:
slavikrds
[6]
3 years ago
7
0
K= 3/5 or -9 set each factor equal to zero and solve for x
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UNO
[17]
3 years ago
3
0
Set the factors equal to 0.
(5k - 3)(9 + k) = 0
The zero product property states that if two terms being multiplied have a product of zero, then at least one of them must be zero. In our case, this means we can set both (5k - 3) and (9 + k) equal to 0:
5k - 3 = 0
5k = 3
k = 3/5
9 + k = 0
k = -9
The value of k is 3/5 and -9.
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