This week we learned to use FOIL when mulitplying two binomials.
F- First numbers in each bracket
O- Outside numbers in each bracket
I- Inside numbers in each bracket
L- Last numbers in each bracket
(a+b)(c+d)
F – ac
O- ad
I- bc
L- bd
This week we learned to use FOIL when mulitplying two binomials.
F- First numbers in each bracket
O- Outside numbers in each bracket
I- Inside numbers in each bracket
L- Last numbers in each bracket
(a+b)(c+d)
F – ac
O- ad
I- bc
L- bd