solve the given question
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Solution:
_____________________________________________________________
Given:
Condition 1 :
=> One - fourth of a herd of camels was seen in the forest.
Let the total number of camels be x.
Then, it means that,
=> ,
________________________
Condition 2 :
Twice the square root of the herd had gone to mountains and remaining 15 camels were seen on the bank of the river.
=>
Hence the equation is :
....(i) (Total number of camels)
_____________________________________________________________
To find :
The total number of camels.(Value of x)..
_____________________________________________________________
As, we found an equation for total number of camels in (i),
If we substitute x = y² (to get a quadratic equation),
=>
=>
Multiplying the equation by 4 (To cancel the fraction)
We get,
=>
Multiplying the equation by ( -1) (To remove negative sign in - 3y²)
We get,
=> ...(ii)
________________________________
=> 3y² - 18 y + 10 y - 60 = 0,
=> 3y(y - 6) + 10 (y - 6) = 0,
=>(3y+ 10)(y - 6) = 0,
0 x anything is 0,
So,
For the equation to be 0,
Either 3y + 10 = 0 (or) y - 6 = 0,
=> 3y = - 10 (or) y = 6,
=> (or) y = 6,
=> y ≠ (as y cannot be negative & can't be in fraction)
∴ y = 6,.
_____________________________
We know that, y² = x
∴ Total number of camels
=> (6)² = 36,.
_____________________________________________________________
Hope it Helps !!
=> Mark as Brainliest,..
_____________________________________________________________
Given:
Condition 1 :
=> One - fourth of a herd of camels was seen in the forest.
Let the total number of camels be x.
Then, it means that,
=> ,
________________________
Condition 2 :
Twice the square root of the herd had gone to mountains and remaining 15 camels were seen on the bank of the river.
=>
Hence the equation is :
....(i) (Total number of camels)
_____________________________________________________________
To find :
The total number of camels.(Value of x)..
_____________________________________________________________
As, we found an equation for total number of camels in (i),
If we substitute x = y² (to get a quadratic equation),
=>
=>
Multiplying the equation by 4 (To cancel the fraction)
We get,
=>
Multiplying the equation by ( -1) (To remove negative sign in - 3y²)
We get,
=> ...(ii)
________________________________
=> 3y² - 18 y + 10 y - 60 = 0,
=> 3y(y - 6) + 10 (y - 6) = 0,
=>(3y+ 10)(y - 6) = 0,
0 x anything is 0,
So,
For the equation to be 0,
Either 3y + 10 = 0 (or) y - 6 = 0,
=> 3y = - 10 (or) y = 6,
=> (or) y = 6,
=> y ≠ (as y cannot be negative & can't be in fraction)
∴ y = 6,.
_____________________________
We know that, y² = x
∴ Total number of camels
=> (6)² = 36,.
_____________________________________________________________
Hope it Helps !!
=> Mark as Brainliest,..
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