Nicholas1012
Nicholas1012
15-02-2017
Mathematics
contestada
How do you solve (X-9)(X+11)
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jdem15
jdem15
15-02-2017
FOIL
x^2+11x-9x-99
x^2+2x-99
Answer Link
Cgale292
Cgale292
15-02-2017
The answerwould by X squared plus two x minus 99
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