13 Answered Questions for the topic Foil

11/05/18

#### what is the value of (d-1)(e-1)?

Let d and e denote the solutions of 2x^2 +3x-5=0a)-5/2b)0c)3d)5e)6

#### I have 8 questions and it needs to be simplified using the FOIL method.

Note: The solution must be shown too. Not just the answers
1.(x-3)(x+1/2)...
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06/03/17

#### x=(√5−√7)^2, best approximation of x? Arithmetic

If x=(√5−√7)^2, what is the best approximation of x? WHY is the answer is 0?? I got 4 by doing this:
x= (√5−√7)*(√5−√7); my answer after foiling was: x= 5-2-√35 + 7 = x= 10-√35...... so how...
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Foil

03/13/17

#### whats the answer for (a^2 +b^2)(a+b) simplify (foil method)

I'm having trouble with this problem ...

#### how can i tell when to use the foil method?

whats the difference between foiling and distributing?

Foil Algebra

11/11/13

#### (x10 - x7)(x3 - 7)

Use the FOIL method to find the product of the binomials. Enter your answer in descending order in the box below. Enter exponents using the caret
( ^ ). For example, you would enter as 4x^2.(x10...
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Foil Coefficients

03/08/13

#### how do you foil (2(1-sinx)(1+sinx))

how do you foil when theres a coefficient?

Foil Find Each Product

03/06/13

#### I am correcting my homework

I need to know the answers to my home work step by step.
1) (5p+4)(4p+6)
2) (8x+1)(3x-4)
3) (2n+6)2 The 2 is squared
4) (4b+3)(7b-5)

Foil Algebra

02/28/13

#### i still dont understand what the x means or what each letter supoose to mean

can you please explain to me what the letters suppose to mean on this algebra problems that are in the foil method

Foil Math Help

02/06/13

#### how to use the foil method

i am in algebra one and need help with the foil method

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