2 years ago

Help please! factoring polynomials

Mathematics

2 answers:

erica [24]2 years ago

8 0

It’s B
..................................

alexgriva [62]2 years ago

6 0

Answer:

Step-by-step explanation:

you can use foil and the graph,

because you can see (in the graph) that the lines intersect at 1 and 4.

just use foil to help figure out which matches the slope.

something else (the normal way) is find which 2 numbers equal to the last coefficient, in this case it can be

-2 and -2, 2 and 2, 4 and 1 or -4 and -1, multiply them and if they make up the last coefficient, and added it equals the second coefficient it is correct.

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