Chapter 2: Problem 11
The numbers are too large to be handled by a calculator. These exercises require an understanding of the concepts. Write \(2^{5} \cdot 8^{1000}\) as a power of 2 .
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Chapter 2: Problem 11
The numbers are too large to be handled by a calculator. These exercises require an understanding of the concepts. Write \(2^{5} \cdot 8^{1000}\) as a power of 2 .
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Write the indicated expression as a ratio of polynomials, assuming that $$ r(x)=\frac{3 x+4}{x^{2}+1}, \quad s(x)=\frac{x^{2}+2}{2 x-1}, \quad t(x)=\frac{5}{4 x^{3}+3} $$. $$ (r s)(x) $$
Suppose \(t\) is a zero of the polynomial \(p\) defined by $$ p(x)=3 x^{5}+7 x^{4}+2 x+6 $$ Show that \(\frac{1}{t}\) is a zero of the polynomial \(q\) defined by $$ q(x)=3+7 x+2 x^{4}+6 x^{5} $$.
Write each expression as the sum of a polynomial and a rational function whose numerator has smaller degree than its denominator. $$ \frac{4 x-5}{x+7} $$
A bicycle company finds that its average cost per bicycle for producing \(n\) thousand bicycles is \(a(n)\) dollars, where $$ a(n)=800 \frac{3 n^{2}+n+40}{16 n^{2}+2 n+45} $$ What will be the approximate cost per bicycle when the company is producing many bicycles?
Write the indicated expression as \(a\) polynomial. $$ (p(x))^{2} s(x) $$
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