When multiplying out the brackets in a quadratic equation or expression:
f = first
o = outer
i = inner
l = last
Chat with our AI personalities
The foil method in algebra is used to "multiply linear binomials."The FOIL method is used in elementary algebra as a guide for solving algebraic problems.
Yes FOIL method can be used with quadratic expressions and equations
The FOIL Method is a process used in algebra to multiply two binomials.f= first termso= outer termsi= inner termsl= last terms
(a+b)(b-a)
If you mean (4x+7)(7x+6) then it is 28x^2 +24x+49x+42 using the FOIL method