SOLUTION: what is the solution to the four term factor polynomial by grouping 7y-63+xy-9x?
Algebra.Com
Question 208751This question is from textbook Algebra- A Combined Approach
: what is the solution to the four term factor polynomial by grouping 7y-63+xy-9x?
This question is from textbook Algebra- A Combined Approach
Found 2 solutions by stanbon, RAY100:
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
solution to the four term factor polynomial by grouping 7y-63+xy-9x
-----
7(y-9) + x(y-9)
(y-9)(7+x)
===================
Cheers,
Stan H.
Answer by RAY100(1637) (Show Source): You can put this solution on YOUR website!
7y -63,,,,,,+xy-9x
.
7(y-9),,,,,+x(y-9)
.
(7+x)*( y-9),,,,,answer
.
.
often hard to visualize the last step,,,,starting at ab+cb = b(a+b),,,
let a=7,,,b= (y-9),,,c=x,,,,,,,7(y-9) + x(y-9) = (y-9)(7+x)
.
RELATED QUESTIONS
Factor the four term polynomial by grouping
1.) x^3+3x^2+9x+27
2.)... (answered by jim_thompson5910)
Factor the four term polynomial by grouping... (answered by schrammbledeggs)
xy + y + 2x + 2
Factor the following four-term polynomials by... (answered by 303795)
Factor the four term polynomial by grouping... (answered by schrammbledeggs)
Factor the four term polynomial by grouping... (answered by edjones)
Factor the four-term polynomial by grouping.
{{{ x^3+5x^2+3x+15... (answered by jim_thompson5910)
Factor each four term polynomial by grouping. 12x^2y – 42x^2 – 4y + 14. I can't get to... (answered by mananth)
factor by grouping... (answered by Mathtut)
I was wondering if someone can please help me with this problem?
Factor the four- term (answered by mananth)