odellbeckham7171
21.06.2019 •
Mathematics
How do you do the foil method with polynomials?
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Ответ:
Step-by-step:
For example,
(x+4)(x-4)(x-3)
group the first two and do foil like normal ignoring the "(x-3)"
You should end up with the answer x^2-16
Now multiply (x^2-16) with (x-3)
that answer should be x^3-3x^2-16x+48
Ответ:
360 divided by 5 equal pieces equals to 72 a whole circle is 360 degrees