F.O.I.L

F.O.I.L

FOIL is a method for multiplying two binomials.
F= first numbers
O=outside numbers
I=inside numbers
L=last numbers

An example:
(x+6) (x+3)

= x²+3x+6x+18
=x²+9x+18
Try These Examples (x+4) (x+2)= ?
(x+7) (x+4)= ?
(2x+1) (x+4) = ?

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