find a quadratic polynomial with zeroes -2 and 1/3
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find a quadratic polynomial with zeroes -2 and 1/3
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Verified answer
Answer:
[tex]3 {x}^{2} + 5x - 2 = 0[/tex]
Step-by-step explanation:
x=-2 , x=1/3
(x+2)=0, (3x-1)=0
multiply ✖ them together,
[tex](x + 2) \times (3x - 1) = 0 \\ (3x {}^{2} - x + 6x - 2) = 0 \\ 3{x}^{2} + 5x - 2 = 0[/tex]