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i-'d say: -10

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Values of x = -6,1 / -3,-2 .

So sum is -10

Apply the absolute identity rule" |x| = p then x = p and x = -p "

x^2 +5x = 6 and x^2 +5x = -6

x=-6, x=-3 or x=-2,x=1

sum all the value of x : -6 + -3 + -2 + 1=-10

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