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poizon [28]
3 years ago
7

What are the zeros of the polynomial function f(x) = x3 – 4x2 – 12x

Mathematics
2 answers:
trapecia [35]3 years ago
8 0
X³ - 4x² - 12x
x(x² - 4x - 12)
x(x - 6)(x + 2)
x = 0
x = 6
x = -2
The zeros are 0, 6, and -2
AleksAgata [21]3 years ago
4 0
<span><span>fx</span>=<span><span><span>x3</span>−<span>4<span>x2</span></span></span>−<span>12x</span></span></span>.<span><span><span>‌<span><span>fx/</span>x</span></span>‌</span>=<span><span>‌<span><span><span><span>x3</span>−<span>4<span>x2</span></span></span>−<span>12x/</span></span>x</span></span>‌

</span></span><span>f=<span><span><span>x2</span>−<span>4x</span></span>−<span>12</span></span></span>
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