Your answer in simplest radical form would be 531441/64
Answer:
-8x-8+3
-8x-5
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Answer:
The speed of the boat in still water = 8 Km/hr
Step-by-step explanation:
Let the speed of the boat be x
According to question
(x-4)15 = (x+4)5
3x-12 = x+4
⇒x = 8 km/hr
