How do you FOIL (3x^{2}-6)(x^{9}-2)?

Alexander Day

Alexander Day

Answered question

2022-02-09

How do you FOIL (3x26)(x92)?

Answer & Explanation

Jonathan Mckenzie

Jonathan Mckenzie

Beginner2022-02-10Added 14 answers

FOIL is acronym for First, Outsiders, Insiders and Last terms of your binominals. The four "names" indicate all the steps towards developing the multiplication of your binomials:
F 3x2x9=3x11
O 3x2(2)=6x2
I (6)x9=6x9
L (-6)*(-2)=12
Now, you just add them
3x116x96x2+12

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