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If 4a²x²-4abcx+k=0 has equal roots, then find the value of k. |
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Answer» Step-by-step EXPLANATION: now x+y=abc 2x=abc x=abc/2 now x^2=k/4a^2 (abc)^2/4=k/4a^2 k=a^4(bc)^2 |
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