SOLUTION: Here is the problem, my son has (x-2)(x+3) they asked for him to multiply completely
Dad
Algebra.Com
Question 117537: Here is the problem, my son has (x-2)(x+3) they asked for him to multiply completely
Dad
Found 2 solutions by stanbon, jim_thompson5910:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Here is the problem, my son has (x-2)(x+3) they asked for him to multiply completely
---------
= (x-2)*x + (x-2)*3
= x^2 - 2x +3x -6
= x^2 +x -6
============
Cheers,
Stan H.
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Are you sure that they don't want him to FOIL?
Start with the given expression
Remember, when you FOIL an expression, you follow this procedure:
Multiply the First terms:
Multiply the Outer terms:
Multiply the Inner terms:
Multiply the Last terms:
Now collect every term to make a single expression
Now combine like terms
---------------------
Answer:
So foils and simplifies to
In other words,
RELATED QUESTIONS
My son is trying to solve this problem and I am not sure if I am telling him the right... (answered by rfer)
When you multiply a polynomial by a binomial, it's kind of like a long-hand... (answered by jim_thompson5910)
Here is the problem im being asked to solve:... (answered by checkley75)
Can someone please help, my son has come to me for help with his Algebra HW. I have not... (answered by josmiceli)
In my math homework it says "use rectangle modelling to solve the following problems". I... (answered by Edwin McCravy)
i don't get how to do it i asked all my friends and my mom and dad and they can't explain (answered by Earlsdon)
Factoring Strategy-Factor Com[pletely
Tutor,
I am having trouble with tougher problems (answered by jsmallt9)
Please Help. My Problem is to graph by first solving for y. The equation is x + 2y = 8. I (answered by music974,rchill)
I am helping my son with SAT test taking skills. I have done what I can to look at the... (answered by stanbon)