Precalculus Solutions | Expert Assistance for Problems & Examples

How do I find a solution to $e^{2 x} = 8 e^{x} + 20$ ?

Kasey Haley 2022-02-01

How do you find the conjugate of $12 - 4 i$ ?

joygielymmeloiy 2022-02-01

How do you find the conjugate of $8 + i$ ?

Kasey Haley 2022-02-01

How do you simplify $\frac{- 28 - 16 i}{1 - 5 i}$ ?

joygielymmeloiy 2022-02-01

How do you simplify $\frac{1}{2 + 5 i}$ ?

Caleb Snyder 2022-02-01

How do you divide $(2 - 3 i) \frac{5 i}{2 + 3 i}$ ?

Yahir Haas 2022-02-01

What does $\frac{(1 + i) \times (6 - 2 i)}{4 i}$ equal?

Rudy Koch 2022-02-01

How do you divide $\frac{6 + 5 i}{6 - 5 i} ?$

iocasq4 2022-02-01

How do I find the quotient of two complex numbers in standard form?

treetopssan 2022-02-01

How do I find the quotient $\frac{- 5 + i}{- 7 + i} ?$

Berasiniz1 2022-02-01

How do you simplify $\frac{1}{{(2 i)}^{3}} ?$

Clarence Hines 2022-02-01

How do you find all solutions to $x^{4} - i = 0$ ?

Kasey Haley 2022-02-01

How do you find the fourth root of $16 (\cos (\frac{4 π}{3}) + i \sin (\frac{4 π}{4})) ?$

trefoniu1 2022-02-01

How can I calculate the square root of $5 (\cos 120 + i \sin 120) ?$

treslagosnv 2022-02-01

What is the square root of $2 i$ ?

Lizeth Jackson 2022-02-01

How do you solve $6 x^{2} - 5 x + 3 = 0$ ?

maliaseth0 2022-02-01

z is a complex number, $z = a + i b$ and $(2 + i) z = 1 - z$ , what is z in terms of i?

Jaeden Frederick 2022-02-01

How do you find the 4th root of $2 (\cos (\frac{π}{4}) + i \sin (\frac{π}{4}))$ ?

Kristina Mcclain 2022-02-01

How do you calculate $\sqrt[n]{i}, n \in R$ ?

Ahmed Stewart 2022-02-01

How do you solve $2 x^{4} - 128 = 0$ ?

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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