Mathematics, 22.11.2019 18:31 amastar
9x+2=8x2+6x negative 8 x squared + 3 x + 2 = 0. x = startfraction negative 3 plus-or-minus startroot (3) squared minus (4) (negative 8) (2) endroot over negative 16 endfraction. x = startfraction negative 3 plus-or-minus startroot 9 minus (64) endroot over negative 16 endfraction. x = startfraction 3 plus-or-minus startroot 55 endroot i over 16 endfraction.
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9x+2=8x2+6x negative 8 x squared + 3 x + 2 = 0. x = startfraction negative 3 plus-or-minus startroot...
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