Question

Construct the quadratic polynomial whose zeroes are - 5 aand-8

Answer 1

use formula.......

X²_( SUM OF ZEROES)X + PRODUCT OF ZEROS....

Answer 2

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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