How do you factor this in the form (x+b)(x+c)

Mathematics

1 answer:

faust18 [17]2 years ago

7 0

So you have your polynomial. To factor this out, you need to find the factors of -45 that will add up to 3. These two factors would be -5 and 8. So, you have factored your polynomial! (x-5)(x+8). If you are still unsure, simply use the FOIL method to check and see if you get the same polynomial back. Hope this helps!

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