Construct the quadratic polynomial whose zeroes are - 5 aand-8
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use formula.......
X²_( SUM OF ZEROES)X + PRODUCT OF ZEROS....
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Answer:
Q = x²- (alpa+beta) x + alpa(beta)
Q = x²- (-5 - 8) x + (-5)-8
Q = x² - (-13)x + 40
Q = x² + 13 x + 40
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