MathematicsMedium129×since 2002Q5165The sum of all the roots of the equation ∣x2−8x+15∣−2x+7=0\left|x^{2}-8 x+15\right|-2 x+7=0x2−8x+15−2x+7=0 is :A11+311+\sqrt{3}11+3B9+39+\sqrt{3}9+3C9−39-\sqrt{3}9−3D11−311-\sqrt{3}11−3Check answerSkip