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ad-work [718]
2 years ago
11

p is a polynomial of degree 5. p has roots of multiplicity 2 at t=4 and t=0, a root of multiplicity 1 at t=-4, and p(1)=2025. Fi

nd the equation for p. Help please
Mathematics
1 answer:
DENIUS [597]2 years ago
5 0
P(x) = (x^2)(x - 4)^2(x + 4) + some constant(b)
2025 = (1^2)(1 - 4)^2(1 + 4) + b
2025 = 45 + b
b = 1980

Complete Equation:

p(x) = (x^2)(x - 4)^2(x +4) + 1980

or expanded form

p(x) = x^5 - 4x^4 - 16x^3 + 64x^2 + 1980
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Answer:

Interest Chaney earns after 3 years is  $56.85

Step-by-step explanation:

Given:

Amount deposited = $1435.73

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To find: Interest after 3 years

We know that the formula to calculate the interest amount is

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Substituting the known values in the formula, we get

S.I = \frac{1435.73 x 1.32 x 3}{100}

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Hence the interest Chaney earns after 3 years is  $56.85

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3 years ago
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Answer:

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