One-forth of a herd of a …
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Naveen Sharma 7 years, 1 month ago
Ans. Let total number of camel = x2
Nunber of camel seen in the forest = {tex}x^2\over 4{/tex}
Number of camel gone to mountain = {tex}2\sqrt {x^2} = 2x {/tex}
Number of camel seen on river bank = 15
According To Question,
{tex}=>{ x^2\over 4 } + 2x + 15 = x^2{/tex}
{tex}=> x^2 + 8x + 60 = 4x^2{/tex}
{tex}=> 3x^2 -8x -60= 0{/tex}
=> 3x2 - 18x + 10x - 60 = 0
=> 3x(x-6) +10(x-6) =0
=> (x-6)(3x+10) = 0
=> x = 6, -10/3
x cannot be -ve.
So number of camel = 62 = 36
0Thank You