Get Expert Help with Polynomials: Examples, Word Problems, and Practice Questions

Find a linear differential operator that annihilates the given function.
$f (x) = 3 x^{2} - x \sin 3 x + x^{2} e^{- x} \cos 4 x$

arenceabigns 2021-09-13

Use the Binomial Theorem to expand the binomial, ${(3 x + y)}^{3}$ and express the result in simplified form.

rocedwrp 2021-09-13

Add polynomials:
$f (x) = 2 x^{3} + 5 x^{2} - 3 x + 4$
$g (x) = x^{5} - 2 x^{2} - 1$
$f (x) + g (x) =$

djeljenike 2021-09-12

Sum of polynomials
$7 z^{4} - 8 z^{3} + 6$ and $4 z^{2} + 6 z$

Nannie Mack 2021-09-12

Subtract: $(14 x^{3} - 5 x^{2} + x - 9) - (4 x^{3} - 3 x^{2} - 7 x + 1)$

Bergen 2021-09-12

Multiply the polynomials using the FOIL method. Express your answer as a single polynomial in standard form.
$(- 2 x - 3 y) (3 x + 2 y)$

York 2021-09-12

Subtract $- 2 x^{2} + 3 x - 9$ from $8 x^{2} + 10 x - 10$

vazelinahS 2021-09-12

Find the sum of the polynomial functions.
$P (x) = 5 x^{4} - 4 x + 4$
and
$R (x) = 2 x^{5} - 3 x - 8$
$P (x) + R (x) = ?$

Yasmin 2021-09-12

Factor the following completely
$2 x^{3} + 3 x^{3} - 5 x + 8 x^{2} y + 12 x y - 20 y$

arenceabigns 2021-09-12

Subtract $(10 t^{2} + 13 t - 19)$ from $(t^{2} - 8)$

Marvin Mccormick 2021-09-12

Multiply the polynomials:
${(x + 4 y)}^{2} (3 x - 2 y)$

Khaleesi Herbert 2021-09-12

One of the zeros is given for each of the following polynomials. Find the other zeros in the field of complex numbers.
$x^{3} - 4 x^{2} + 6 x - 4.1 - i$ is a zero

glasskerfu 2021-09-12

Add the given polynomials.
$12 a^{2} b^{2} - 9 a b$ and $5 a^{2} b^{2} + 4 a b$

Brittney Lord 2021-09-11

Consider the following polynomials in $P_{3}$ :
$q (x) = - x^{3} + 3 x^{2} - x + 5$
$r (x) = - 4 x^{3} + 7 x^{2} - x + 10$
$u (x) = - 5 x^{3} + 8 x^{2} + 10$
For each of the following polynomials, determine whether it is in {q,r,u}. If so, ecpress it as a lineare combination of the polynomials above. Use e.g. q rather than q(x) to represebt the polynomials in your linear combination.
$p_{1} (x) = - 3 x^{2} - 3 x + 10$

Ayaana Buck 2021-09-11

In the following exercises, add or subtract the polynomials.
$(8 m^{2} + 12 m - 5) - (2 m^{2} - 7 m - 1)$

snowlovelydayM 2021-09-11

Find the LCM of the given polynomial.
$3 x^{2} - 27, 2 x^{2} - x - 15$

Reggie 2021-09-11

Suppose you want to estimate $\sqrt{26}$ using a fourth-order Taylor polynomial centered at $x = a$ for $f (x) = \sqrt{x}$ . Choose an appro-priate value for the center a.

Sinead Mcgee 2021-09-11

Determine the product of the polynomials.
$(4 r - 1) (7 r + 2)$

usagirl007A 2021-09-11

Add the given polynomials.
$- x^{2} - x - 4,$

$2 x^{2} - 7 x + 9,$

and $- 3 x^{2} + 6 x - 10$

melodykap 2021-09-11

Express $f (x) = 4 x^{3} + 6 x^{2} + 7 x + 2$ in term of Legendre Polynomials.

When you are looking through polynomials questions as you try to understand what are the expressions with all these indeterminates and coefficients, it is essential to see some polynomials examples. Since there are different types of polynomials, you will have Monomial, Binomial, and Trinomial in most cases. You will require a polynomials solver by taking a look at the answers provided. Always think about polynomials equations type before you start as it is what you have to do with algebraic expressions. The list of extensive and free polynomials questions and answers will help you learn and see the logic.

Precalculus

Get Expert Help with Polynomials: Practice Questions and Examples