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Ac square minus a minus b into x minus b |
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Answer» Step-by-step EXPLANATION:X-A) × (X-B)+(X-B) × (X-C) + (X-C) × (X-A) =0X2-BX-AX+AB+X2-CX-BX+BC+X2-AX-CX+CA=03X2-2AX-2BX-2CX+AB+BC+CA=03X2-2X(A+B+C)+AB+BC+CA=0Sum of the ROOTS =- b/a=-(-2(A+B+C))/3=2(A+B+C)/3product of the roots=c/a=AB+BC+CA/3Read more on Brainly.in - brainly.in/question/16131551#readmore |
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