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(x - 9) (x + 1) Use F.O.I.L to expand
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(x - 9) (x + 1) Use F.O.I.L to expand
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Sep 19, 2021
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(x - 9) (x + 1)
Use F.O.I.L to expand
Mathematics
high-school
Jabb
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Jabb
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2
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6
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Answer:
x²-8x-9 i think?
Explanation:
Annica
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Sep 20, 2021
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Annica
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3
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ok f.o.i.l
Farting.On.Iggy.Lucky
Silentsurfer
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Sep 26, 2021
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