diminishedecho diminishedecho

04-08-2018
Mathematics

contestada

Can someone help me simplify

tan^2x + 6 tan x - 3

Respuesta :

mathecoach mathecoach

04-08-2018

Substitution z = tan(x), then you can write:

z^2 + 6z - 3

Answer Link

Otras preguntas

Veronica earned $150 at work this past week in her paycheck. She wants to buy some necklaces which costs $6 each. She writes a function to model the amount of m

Pistachios were priced at 3 pounds for $ 6.99. (a) what were the price per pound? (b) how much would 10 pounds of pistachios cost?

What Is the National Prohibition Act?

Calculate the speed of a 3.5cm sound wave of frequency 8000Hz

determine whether each expression is meaningful as a real number yes or no? -√9

How do tussock moths obtain energy in cellular respiration?

in a geometric series t1=23,t3=92 and the sum of all of the terms of the series is 62813. How many terms are in the series

algae do not cause disease or not

What area of the long bone is covered with cartilage

Zoey made 6 3/4 cups of fruit salad for a picnic. At the picnic, they ate 1/3 of the fruit salad. How much fruit salad did they eat?