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Write the quadratic polynomial whoseSumSum of zeroes is – 3 and sumof thethe Squares of zeroes is 17 |
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Answer» <P>Step-by-step explanation: sum= -3 a+b= -3 a^2+b^2=17 (a+b)^2-2ab=17 (-3)^2-2ab=17 9-2ab=17 -2ab=17-9 -2ab=8 ab=8/-2 ab= -4 product=-4 p(X)=x^2-(a+b)X+ab p(X)=x^2-(-3)X+(-4) p(X)=x^2+3x-4 |
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