One-fourth of a herd of camels was seen in the forest. Twice the squar

1.	One-fourth of a herd of camels was seen in the forest. Twice the square root of the herdmountain and the remaining 15 camels were on the bank of river. IFhad gone toels were on the bank of river. Find the total number of camels.[4]131
Answer» Let the number of camel is x Number of camels was seen in the forest = x/4 Number of camels had gone to the mountains = 2√x number of camels were seems on the bank of river = 15 so, total number of camels = x/4 + 2√x + 15 = x or, 2√x + 15 = 3x/4 or, 8√x + 60 = 3x or, 64x = 9x² + 3600 - 360x or, 9x² - 360x - 64x + 3600 = 0 or, 9x² - 424x + 3600 = 0 9x² - 324x - 100x + 3600 = 0 9x(x - 36) - 100(x - 36) = 0 We get, x = 36 and 100/9 Hence, number of camels = 36

One-fourth of a herd of camels was seen in the forest. Twice the square root of the herdmountain and the remaining 15 camels were on the bank of river. IFhad gone toels were on the bank of river. Find the total number of camels.[4]131

Answer»

Let the number of camel is x

Number of camels was seen in the forest = x/4

Number of camels had gone to the mountains = 2√x

number of camels were seems on the bank of river = 15

so, total number of camels = x/4 + 2√x + 15 = x

or, 2√x + 15 = 3x/4

or, 8√x + 60 = 3x

or, 64x = 9x² + 3600 - 360x

or, 9x² - 360x - 64x + 3600 = 0

or, 9x² - 424x + 3600 = 0

9x² - 324x - 100x + 3600 = 0

9x(x - 36) - 100(x - 36) = 0

We get, x = 36 and 100/9

Hence, number of camels = 36