-2x^2-9x+36=0

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1 Answer

-2x^2 -9x+36=0

become +2x^2 +9x-36=0

quadratik equashun giv zeroes=2.5523432 & -7.0523432

b^2-4ac=369 & sqrt(369)=19.209372712

that/2a=4.80234317
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