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Plz besties can you help me a) show that k lies between - 8 and 1 in the following inequality {k}^(2) + 7k \leqslant 8
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Plz besties can you help me a) show that k lies between - 8 and 1 in the following inequality {k}^(2) + 7k \leqslant 8
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Feb 23, 2022
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Plz besties can you help me
a) show that k lies between - 8 and 1 in the following inequality
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Sreevalsa E
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Answer:
-8≤k≤1
Explanation:
k²+7k-8≤0
(k+8)x(k-1)≤0
k1= -8
k2= 1
-8≤k≤1
SHH
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Mar 1, 2022
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SHH
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