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Algebra
Algebra II
Polynomial arithmetic

Recent questions in Polynomial arithmetic

tressudasikx 2022-03-03

How do I solve
$x^{4} - x^{3} - 19 x^{2} + 49 x - 30 = 0 ?$

Bobrovnik61j 2022-03-03

a) The missing terms for the given polynomial p,q,r, and s such that $q \neq 0 and s \neq 0, \frac{p}{q} \cdot \frac{r}{s} = ?$ .
b) The missing terms given polynomial p,q,r, and s such that $q \neq 0, r \neq 0 and s \neq 0, \frac{p}{q} \div \frac{r}{s} = ?$ .

leciazyg 2022-03-03

To calculate: Polynomial equation with real coefficients that has roots 5, $4 - 3 i$ .

Tashan Flores 2022-03-03

To calculate: Polynomial equation with real coefficients that has roots 3, $1 - i$ .

Daanish Wilcox 2022-03-03

How can I find a root of a polynomial, say, $x^{101} + x^{7} - 1$ , without any approximation methods?

hazardetzt10 2022-03-03

If $D = 1 - x^{2} and C = - 1 - 3 x^{2} + 4 x$ , find an expression that equals $3 D - 3 C$ in standard form.

Carole Juarez 2022-03-02

Given that $f (x) = 2 x - 1$ and $g (x) = x^{2} + 1$ , what is $f (1 + x)$ ?

Arslan Lyons 2022-03-02

Find a polynomial equation with real coefficients that has the given roots.
$1, 2 - 3 i$

enfocarteu7z 2022-03-02

Subtract polynomials
$f (x) - g (x) = ?$

Junaid Ayala 2022-03-02

Your answer should be an expanded polynomial in standard form.
$(- 3 y^{2} - 5 y - 2) + (- 7 y^{2} + 5 y + 2) = ?$

HeescandHenv1i 2022-03-02

Building on standards from Analytical Geometry and from middle school, Students will analyze quadratic functions. Students will investigate key features of graphs, solve quadratic equations by taking the square roots, factoring $(x^{2} + b x + c and a x^{2} + b x + c)$ , completing the square, and using the quadratic formula. Students will compare graphs in standard, vertex, andintercept forms. Students will only work with real number solutions.

Adrienne Rowe 2022-03-02

How do I prove that
$2 b^{2} - 3 a b c + d a^{2} = 0$
if the roots of the polynomial
$f (x) = a x^{3} + 3 b x^{2} + 3 c x + d$
are in arithmetic progression?

esclaufitbzv 2022-03-02

How do I find value of k so that zeroes of polynomial
$n^{3} + 12 n^{2} + 39 n + k$
are in arithmetic progression?

bittercynicn7f 2022-03-02

Does the $(n - 1) t h$ derivative of an n-degree polynomial give the arithmetic mean of all the roots of the polynomial?

Loretta Cannon 2022-03-02

What is the inverse function of
$f (x) = 5 - 4 x^{3}$ ?

kungezwi8af 2022-03-01

Find all excluded for the expression.
That is, find all values of x for which the expression is undefined.
$\frac{3}{8 - 2 x}$
$x = ?$ .

Corbin Walton 2022-03-01

Given the recursive Formula, write the explicit formula
1) $a_{1} = 5$
$a_{n} = a_{n - 1} + 3$
Given the explicit formula, write the recurive formula
2) $a_{n} = 15 + 4 n$

Brooklyn1wp 2022-03-01

Determine whether the sequence is arithmetic, geometric, or neither. If the sequence is arithmetic, give the common difference, if geometric, give the common ratio.
$- \frac{1}{42}, - \frac{1}{35}, - \frac{1}{28}, - \frac{1}{21}$ , ….

Guy Rollins 2022-03-01

If $x + \frac{1}{x} = a$ , then what is $x^{n} + \frac{1}{x^{n}}$ equal to?

Anniyah Povey 2022-03-01

To calculate: Polynomial equation with real coefficients that has roots $3 i, 3 - i$

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