Question

Sum of all the negative roots
of the equation (x+2)(x+3) (x+8)(x+12) -4x^2 = 0
is--
(a)-13
(b) - 10
(c) - 25
(d) -10- (15/2+√129/2)

please solve it....fast.!!!​

Answer 1

$\huge\boxed{\fcolorbox{black}{pink}{Hello\: Mate}}$

b) -25

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