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Choose the correct simplification of the expression (−2x + 4y)(3x − 7y).
−6x^2 − 2xy − 28y^2
6x^2 + 26xy − 28y^2
−6x^2 + 26xy + 28y^2
−6x^2 + 26xy − 28y^2
 one year ago
 one year ago
Choose the correct simplification of the expression (−2x + 4y)(3x − 7y). −6x^2 − 2xy − 28y^2 6x^2 + 26xy − 28y^2 −6x^2 + 26xy + 28y^2 −6x^2 + 26xy − 28y^2
 one year ago
 one year ago

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skullpatrolBest ResponseYou've already chosen the best response.1
What have you tried?
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
i have no idea. and i jus went through something big so my mind isnt even on math right now.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
Have you heard of the FOIL method?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
What grade/age level are you?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
Anyway FOIL is a way to remember how to do these type of questions.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
dw:1359665572616:dw
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
dw:1359665830805:dw
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
@mikaa_toxica13 Are you still there?
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
yes sorry. im having some family drama right now.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
I'm sorry to hear that, but I'm trying to teach you the FOIL method. Please stop me and ask any questions.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
Each letter in the word FOIL stands for one step in the method.
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
okay no problem.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
I just showed what the "F" in FOIL means. Did you follow that?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
Are you unsure at all?
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
not too sure what a binomial is
 one year ago

mikaa_toxica13Best ResponseYou've already chosen the best response.0
i have to get off for a few minutes. but u can continue to explain and i will write back when im back online. if u want.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
The word "binomial" comes from the two parts: "bi" which means two because it has two terms like (a +b) and "nomial" which means name or just term.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
(−2x + 4y)(3x − 7y) multiply the First terms of the binomials (2x)(3x) = 6x^2
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
(2x + 4y) is a binomial and (3x 7y) is a binomial, so the FOIL method works when you are multiplying two binomials. Recall each of 2x, 4y, 3x, and 7y are called terms, right?
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
dw:1359668344081:dw
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
dw:1359668671831:dw
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
multiply the first term of each binomial by the last term of the other and add these products: "O" stands for Outer terms and "I" stands for inner terms
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
The last letter in the word "FOIL" is L and it stands for multiply the Last terms of the binomials.
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
dw:1359669193650:dw
 one year ago

skullpatrolBest ResponseYou've already chosen the best response.1
You can put all the letters together and get the answer now. Good luck with your studies.
 one year ago
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