# Solve Precalculus Problems | Expert Help Available

Recent questions in Precalculus
Eliza Shields 2023-03-23

## How to do inverse cosine?

Kira Yoder 2023-03-23

## How to find the exact value of tan(5pi/3)?

Ryann Hart 2023-03-23

## How to write the polynomial with zeros; 5, 4i, -4i?

zookeeper1930r8k 2023-03-22

## Find the value of the trigonometric functions of sin (−11π/3).

Zion Robles 2023-03-22

## What is a cubic polynomial function in standard form with zeros 5, 2, and -5?

Sawyer Burch 2023-03-22

## What is the value of $1+\mathrm{sin}\left(2x\right)$?

Waylon Bruce 2023-03-22

## What does likely mean in probability?

Abraham Reilly 2023-03-22

## $\left(\mathrm{sin}4\theta \right)$ can be written as:A) $4\mathrm{sin}\theta \left(1-2{\mathrm{sin}}^{2}\theta \right)\left(\sqrt{1-{\mathrm{sin}}^{2}\theta }\right)$B) $2\mathrm{sin}\theta \mathrm{cos}\theta {\mathrm{sin}}^{2}\theta$ C) $4\mathrm{sin}\theta –6{\mathrm{sin}}^{3}\theta$ D) None of these

caigis72da 2023-03-22

## How to find the value of $\mathrm{csc}\left(\frac{5\pi }{4}\right)$?

Jaquan Ramsey 2023-03-22

## Find the zeros of the following quadratic polynomials ${x}^{2}-2x-8$ and verify the relationship between the zeros and the coefficients.

Jax Shea 2023-03-22

## Use the Rational Zeros Theorem to find the possible zeros of the following polynomial function: #f(x)=33x^3-245x^2+407x-35#?

Barcoo12tc 2023-03-21

## How to find the polynomial function with roots 1, 7, and -3 of multiplicity 2?

Annabel Zamora 2023-03-20

## Two line segments are said to be congruent if they have __.

opplettmcgx 2023-03-19

## How to write polynomial function of least degree with integral coefficients that has given zeros -5,2,1,i?

Ideovedobpusf 2023-03-18

## How to evaluate $\mathrm{cos}\left(-\frac{\pi }{6}\right)$?

Kobe Dixon 2023-03-18

## How to find the exact value of $\mathrm{tan}\left(-\frac{5\pi }{4}\right)$?

Jerome Hansen 2023-03-18

## In which one quadrant is the cosecant negative and the secant positive?

Talon Cannon 2023-03-18