Heat conduction and heat tolerance.
because it's so cheap you can buy it in the store.
Aluminium foil is made up of aluminum which is silvery white metal and less than 0.2 mm thick. This is fragile and easily damaged and laminated to other materials such as paper and plastic to make them useful.
Aluminium foil replaced tin foil immediately after World War II because aluminum is: easier to work (manufacture into usable artifacts), more plentiful in the Earth's crust (and therefore cheaper to produce and cheaper for YOU to buy), and has qualities that are deemed more useful.
distillation
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
(a+b)(b-a)
Bill Gates
The FOIL Method is a process used in algebra to multiply two binomials.f= first termso= outer termsi= inner termsl= last terms
alondra my dunna bleargh!
It is only not needed if you know of another method. If FOIL is the only way you know to multiply two binomials, then it is definitely needed.
If you mean (4x+7)(7x+6) then it is 28x^2 +24x+49x+42 using the FOIL method
To find the factor of 2 binomials
you simply just use the FOIL method.:)
2(2) + 7x
You use it in math, especially in algebra 1. The F.O.I.L method is like the distributive property basically.