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3 years ago

15

Two polynomials P and D are given. Use either synthetic or long division to divide P(x) by D(x), and express P in the form P(x)

= D(x) · Q(x) + R(x). P(x) = 4x5 + 16x4 − 16x3 − x − 4, D(x) = x2 − 4

1 answer:

WINSTONCH [101]3 years ago

6 0

Attached is the solution, long division is hard to type out.
Hope it helps.

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3 years ago

Read 2 more answers

The probability that a certain kind of component will survive a shock test is 3/4. Find the probability that exactly 2 of the ne

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Therefore the required probability is $=\frac{27}{128}$

Step-by-step explanation:

The probability of success is $\frac{3}{4}$

The number of trial = 4

X= the items survive out of 4

$P(x=r)=^nC_rq^{n-r}p^r$ p =the probability of success and q = the probability failure.

p= $\frac{3}{4}$ and $q=(1-\frac{3}{4})=\frac{1}{4}$

$\therefore P(X=2)=^4C_2(\frac{1}{4} )^2(\frac{3}{4} )^2$

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3 years ago