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2COOLCOOLILU.20.If one zero of p(x) = (a +9) x + 45x + 6a is the reciprocal of the other. Find thevalue of a |
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Answer» (a^2+3)x^2+45x+60,; let €+1/€, 1/6a/a^2+9;;a^2+6a+9==a^2+3a+3a+9=a(a+3)+3(a+3); (a+3)(a+3);,la=3,3 |
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