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3 years ago

NEED HELP ASAP!!!!

Mathematics

2 answers:

Genrish500 [490]3 years ago

4 0

Answer:

B) Jill omitted a factor pair, which affected the GCF and factored expression.

Step-by-step explanation:

Jill is factoring the expression 13xy-52y. Her work is shown below.

Factors of 13xy: 1, 13, x, y

Factors of 52y: 1, 2, 26, 52, y OOPSIE she forgot 4,13

GCF: y

Factored expression: y(13x-52) 13y (x-4)

finlep [7]3 years ago

4 0

Answer:

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

Can i have a brainliest please

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Read 2 more answers

Is -2 a solution to 4x^(3)-x^(2)+16x-4

sergiy2304 [10]

Answer:

Not a solution

Step-by-step explanation:

In order for $x=-2$ to be a solution, the result after substituting must be 0:

$4(-2)^3-(-2)^2+16(-2)-4\stackrel{?}{=}0$

$4(-8)-4-32-4\stackrel{?}{=}0$

$-32-40\stackrel{?}{=}0$

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