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grade 9 · A1-016
Factor a monic quadratic
Find two integers whose product and sum match the quadratic coefficients.
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Fresh problem · seed 197916399
Factor \(1x^{2} - 11x + 30\).
add to
-11
find the same pair
multiply to
30
Choose an answer
\((x + 6)(x + 5)\)
\((x - 11)(x + 30)\)
\((x - 6)(x + 5)\)
\((x - 6)(x - 5)\)