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Mathematics 9 Online
nikkixmarie:

DIRECTIONS: FIND THE ORIGINAL TRINOMIAL 9. x = -3x, x=2/5

juanalberto:

x=−3x= x=25=

Mercury:

old question but will respond so this can be closed I'm assuming it's x = -3 and x = 2/5 as your solutions? in any case: (x-a)(x-b) = 0 is the generic zero form of a quadratic equation, plug in a and b as -3 and 2/5, then use foil to get back to the original trinomial

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