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Writa a quadratic polynomial , sum of whose zeroes is 2 and product is 18 |
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Answer» SUM of zeros (a+b) = -7 product of zeros (ab) = -18 from the FORMULA to find quadratic POLYNOMIAL x²- (a+b)x+ ab x²- (-7+(-18))x +(-7)(-18) x²-(-7-18)x + 126 x²-(-25)x + 126 x²+25x+126 is the quadratic polynomial of the given zeros -7&-18 and the zeros we get is -7 & -18 as given in the question but if you need to verify it then x²+ 25x +1 26=0 x²+ 18X + 7x +126=0 x(x+18) + 7(x+18)=0 (x+7)(x+18)=0 x+7=0 or x+18= 0 x= -7 or x= -18 hence in the question there were same zeros after verification hope you help this solution ☺️☺️ PLZ MAKE IT BRAINLIEST |
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