Jill is factoring the expression her work is shown below. factors of 1, 13, x, y factors of 52y: 1, 2, 26, 52, y gcf: y factored expression: which best describes the accuracy of jill’s solution? jill’s solution is accurate. jill omitted a factor pair, which affected the gcf and factored expression. jill made an error when determining the gcf from her list of factors. jill made an error when writing the factored expression.

It doesn't seem like we're given quite the whole problem here but I think we're given enough to do it.

Presumably Jill's problem is GCF(13xy, 52y) which equals 13y not y.

52=4(13) so Jill omitted a factor pair, which affected the GCF and factored expression

a4 - 3a2 - 1

step-by-step explanation:

step   1   :

equation at the end of step   1   :

  ((a4) -   3a2) -   1

step   2   :

trying to factor by splitting the middle term

2.1     factoring   a4-3a2-1  

the first term is,   a4   its coefficient is   1 .

the middle term is,   -3a2   its coefficient is   -3 .

the last term, "the constant", is   -1  

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7