Precalculus Solutions | Expert Assistance for Problems & Examples

$(2 x - 1)$ is a factor of the polynomial $6 x^{6} + x^{5} - 92 x^{4} + 45 x^{3} + 184 x^{2} + 4 x - 48$ . Determine whether the statement is true or false. Justify your answer.

Chesley 2021-09-18

Subtract the polynomials using the horizontal format. $2 x^{3} + x^{2} - 7 x - 2$ from $5 x^{3} + 2 x^{2} + 6 x - 13$

bobbie71G 2021-09-17

Determine whether the following polynomials u,v, w in P(t) are linearly dependent or independent:
$u = t^{3} - 4 t^{2} + 3 t + 3,$

$v = t^{3} + 2 t^{2} + 4 t - 1,$

$w = 2 t^{3} - t^{2} - 3 t + 5$

Tabansi 2021-09-17

Find the difference of the polynomials.
$(3 x^{2} + 2 x - 1) - (- 5 x^{2} + 8 x + 4)$

banganX 2021-09-17

Use the given graph of f to find a number $δ$ such that if
$0 < l x - 3 l < δ$ then $I f (x) - 2 I < 0.5$

sagnuhh 2021-09-17

Evaluate the function at given value of the independent variable. Simplify the results.
$f (x) = \sqrt{x + 5}$
$f (11)$

Globokim8 2021-09-17

Evaluate the function at given value of the independent variable. Simplify the results.
$f (x) = \sqrt{x + 5}$
$f (x + △ x)$

iohanetc 2021-09-17

Find the vector, not with determinants, but by using properties of cross products. $(i \times j) \times k$

Mylo O'Moore 2021-09-16

Suppose that the probability density function of the amount of milk deposited in a milk container is:
$f (X) = 40.976 - 16 x^{2} - 30 e^{- x}$ for $1.95 \leq x \leq 2.1$ Liters.
a) Calculate the probability that the actual amount of milk deposited is less than 2 liters.
b) Calculate the Expected Value in Liters of this distribution.

Yulia 2021-09-16

Find the product of $2 x^{3} + 3 x^{2} + 1$ and $2 x^{2} + 4$ in $z_{5} [x] / < x^{3} + 1 >$

permaneceerc 2021-09-16

Find a cubic polynomial function f with real coefficients that has the given complex zeros and x-intercept.
Complex Zeroes
$x = 2 \pm \sqrt{2} i$
X-Intercept (5,0)

postillan4 2021-09-16

a) Find the derivative of $f (x) = (2 x + 9) (8 x - 7)$ by first expanding the polynomials.
b) Find the derivative of $f (x) = (2 x + 9) (8 x - 7)$ by using the product rule. Let $g (x) = 2 x + 9 and h (x) = 8 x - 7$

Rivka Thorpe 2021-09-16

If the directions is to simplify the following polynomials, then explain what I perhaps did wrong or explain what the answer should be.
$3 x^{2} (5 x) (- \frac{2}{3} x^{3}) \to 15 x^{3} - 2 x^{5}$

Ayaana Buck 2021-09-16

Maclaurin and Taylor polynomials: Find third-order Maclaurin or Taylor polynomial for the given function about the indicated point.
$\tan^{- 1} x, x_{0} = 0$

Bergen 2021-09-16

Consider the function $\int_{0}^{1} (1 + x) \ln (1 - x) d x$
Find the function’s Taylor polynomials of degrees 1, 2, and 3 centered at c = 0.

Tabansi 2021-09-16

Find the Opposite Side (O) of the triangle if the Adjacent Side (A) is 18 and the Hypotenuse (H) is 47.

Find the Opposite Side (O) of the triangle if the Adjacent Side (A) is 18 and the Hypotenuse (H) is 47.

Harlen Pritchard 2021-09-16

Find the zeros of the polynomial $f (u) = 4 u^{2} + 8 u$ , and verify the relationship between the zeros and its coefficients.

Cabiolab 2021-09-16

If $f (x) = \frac{2 x + B}{x - 3}$ and f(5)=8, what is the value of B

Anonym 2021-09-16

Determine the product of the polynomials.
$(2 z - 1) (- z^{2} + 3 z - 4)$

illusiia 2021-09-16

Determine the product of the polynomials.
$4 x^{2} (3 x^{3} + 2 x^{2} - 5 x + 1)$

Precalculus problems and solutions are hard to find online even though this topic is quite popular among college students majoring in Engineering. Keeping this fact in mind, we decided to provide you with a list of questions and answers that will help you with various precalculus problems. Regardless if it is related to equations or any other problem, these precalculus problems and composite functions examples and solutions below will help you see the logic and compare solutions as you check your original task.

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