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13 Answered Questions for the topic Foil

Foil Math Problems Finding X Value

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

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Foil Algebra Quiz

07/25/17

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)... more

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Foil Arithmetic Problems Approximation Factoring Square Roots

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... more

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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 ...

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Foil Distributive Property Simplifying Expressions Simplify Algebraic Expressions

04/08/14

how can i tell when to use the foil method?

whats the difference between foiling and distributing?

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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... more

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