13 Answered Questions for the topic Foil
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)... more
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
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?
(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
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)
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