Question

p(t)=t^2-15 find the sum of zeroes and product of the zeroes​

Answer 1

Answer:

t²- 15 = 0

t² - (√15)²

(t + √15) (t - √15) = 0

t + √15 = 0 t - √15 = 0

t = -√15 t = √15

alpa+ beta = -b/a

-√15+√15 = -0/1

0 = 0

alpa(beta) = c/a

-√15(√15) = -15/1

-15 = -15

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