Kris10CS
Kris10CS
10-03-2016
Mathematics
contestada
Solve for x
176 = 14x + x^2
Respuesta :
KevinLiKevinLi
KevinLiKevinLi
10-03-2016
x^2+14x-176=0
(x+22)(x-8)
x=-22,8
This is because the 2 numbers in the factorisation must have multiple of 176& and a sum of 14
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