21168=x4 *y3 * z 2
Then find out, (x+y+z)(y+z/x+y)
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Answered by
34
Prime factors of 21168=( 2 to the power 4)*( 3 to the power 3 )* (7 to the power 2)
Therefore x is 2, y is 3 and z is 7.
x + y+ z= 12
X + y =5
Y+z =10
Required answer is 24
nidhidps:
Thanks
Answered by
31
Factoring 21168, we get -
21168 = 2^4*3^3*7^2,
Therefore, (2+3+7)(3+7)/(2+3)
i.e. 12*10/5 = 24
21168 = 2^4*3^3*7^2,
Therefore, (2+3+7)(3+7)/(2+3)
i.e. 12*10/5 = 24
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