Precalculus Solutions | Expert Assistance for Problems & Examples

How do you find all solutions to $^{{3}} + 1 = 0$ ?

Jamya Elliott 2022-01-31

How do I find the square roots of i?

Dayton Burnett 2022-01-31

How do you find the nth root of -1?

absolutestylehc 2022-01-31

How do you find the fourth root of $- 8 + 8 \sqrt{3} i$ ?

Jayleen Sanders 2022-01-31

How do you simplify $i^{13}$ ?

Gabriela Duarte 2022-01-31

How to find Re: z, when $z = i^{i + 1}$ ?

2alr8w 2022-01-31

How do you find the powe ${(2 + 3 i)}^{- 2}$ and express the result in rectangular form?

absolutestylehc 2022-01-31

How do you simplify $- 6 i^{3} + i^{2} ?$

pozicijombx 2022-01-31

How do you find the absolute value of $- 9 + 6 i ?$

Rylan Duncan 2022-01-31

How do you find the absolute value of $- 7 + i$ ?

dublattm 2022-01-31

How do you express the complex number in standard form: $8 (\cos 30 + i \sin 30)$ ?

Maximus George 2022-01-31

How do you use demoivre's theorem to simplify ${(1 + i)}^{5}$ ?

pozicijombx 2022-01-31

How do you use demoivre's theorem to simplify ${(1 - i)}^{12}$ ?

Selena Cowan 2022-01-31

How do you use demoivre's theorem to simplify $2 {(\sqrt{3} + i)}^{2}$ ?

Nylah Church 2022-01-31

How do you use demoivre's theorem to simplify $4 {(1 - \sqrt{3} i)}^{3}$ ?

Marquis Neal 2022-01-31

How do you use demoivre's theorem to simplify $[2 (\cos (\frac{π}{2}) + i \sin (\frac{π}{2}))]^{8} ?$

Caroline Elliott 2022-01-31

How do you write the trigonometric form of 4?

Emerson Barnes 2022-01-31

6.When a polynomial $x 4 + x 3 - 10 x 2 - 1$ is divided by another polynomial, the quotient is $x 3 - 3 x 2 + 2 x - 8$ and the remainder is 31. Find the other polynomial.
Please type the answer, not in writing thank you

joygielymmeloiy 2022-01-31

1. Is $x^{2} - 2 \sqrt{5} x + x$ a polynomial? If not, state a reason.
2. Is -2020x a polynomial? If not, state a reason.
3. Is $x \frac{2}{3} + 3 x + 1$ a polynomial? If not, state a reason.
4. Is $\frac{1}{x^{2}} + \frac{r}{x^{3}} + \frac{r}{x^{4}}$ a polynomial? If not, state a reason.
5. Is $π$ a polynomial? If not, state a reason.
6. Is $x 3^{\sqrt{2}} + c h e c k m a r k 3 x^{2}$ a polynomial? If not, state a reason.
7. Is $x^{3} + 2 x + 1$ a polynomial? If not, state a reason.
8. Is $- 2 x^{- 3} + x^{3}$ a polynomial? If not, state a reason.
9. Is $1 - 4 x^{2}$ a polynomial? If not, state a reason.

Clare Baldwin 2022-01-31

How do you simplify $20 (\cos (\frac{7 π}{6}) + i \sin (\frac{7 π}{6})) \div 15 (\cos (\frac{11 π}{3}) + i \sin (\frac{11 π}{3}))$ and express the result in rectangular form?

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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