Find a formula for the polynomial $P(x)$ with • degree 3 • a root of multiplicity 2 at $x = 4$ • a root of multiplicity 1 at $x = -3$ • $y$-intercept $(0, -38.4)$ $P(x) = $
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Step 1: Since the root x=4 has a multiplicity of 2, it means that (x-4) will appear twice as a factor in the polynomial. Show more…
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