2 years ago

Please help with some RSM homework:(

Mathematics

1 answer:

bija089 [108]2 years ago

4 0

Answer:

k<3.5 or k>3.5

Step-by-step explanation:

k²-7k+12.25>0

(k-3.5)²

k²-7k+12.25

k²-2k·3.5+(√12.25)²

(k-3.5)²

k-3.5<0 or k-3.5>0

k-3.5 or k-3.5

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Please help with some RSM homework:(​

Please help with some RSM homework:(