Question

For the quadratic polynomial
$3x ^{2} - 9x + 2$
write the sum of zeroes.
pls give write answers

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Answer 1

Given quadratic equation : $3x ^{2} - 9x + 2$

here, a = 3, b = -9 and c = 2

Sum of zeroes = -b/a

⠀⠀⠀⠀⠀⠀⠀⠀⠀= -(-9)/3

⠀⠀⠀⠀⠀⠀⠀⠀⠀= 9/3

⠀⠀⠀⠀⠀⠀⠀⠀⠀= 3 ans.

Hope this helps ✌✌✌