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ind all solutions for Sin^2x - 2sinx - 3 = 0 on the interval [0 , 2pi )

find all solutions for Sin^2x - 2sinx - 3 = 0 on the interval [0 , 2pi )

Solve the equation. Check the solution: 1/(x-3) = (x-4)/(x^2-27)

This is solving rational equations by finding the LCD, but every time i try the problems I get a solution but it does not check out.

Let z=(x^2+y^2)^(3/2).

Let z=(x^2+y^2)^(3/2). What is (d^2*z)/(dx*dy) at (sqrt(2), sqrt(2))? dz/dy=3y(x^2+y^2)^(1/2) d/dx=3x(x^2+y^2)^(1/2) What should I do next?

whats 0.15% as a fraction or mixed number in simpliest form and as a decimal

hi i am having trouble with my math homework

What are the differences between plant and animal cells?

is there also an easy way to remember the differences?

Compounded continually

Compounded continually A=Pe^rt You have invested \$8,500 at an annual interest rate of 5.6% compounded monthly. If you compounded continuously, how much months will it take to reach \$12,456...

how do you solve for time(t) using the pe^rt equation

Exponential growth A=pe^kt A biologist is studying new bacteria. She places 250 bacteria in a petri-dish, that has a growth of 10.5, how many hours will it take for the bacteria to reach 2,000...

I have 100 coins (dimes and quarters). Total coins is \$14.05. How many dimes and quarters do I have ?

I have 100 coins (dimes and quarters). Total coins is \$14.05. How many dimes and quarters do I have ? Please provide me with the solution (or algebraic solution). Thank you.

What is the benchmark of 19/20 and 27/28 using 1?

We are using reasoning methods like finding the benchmark to come up with which on is greater, but we can't use common denominators. I'm struggling, HELP!

Why are there not more active galaxies in our area?

Studying the Hubble's Galactic Classification Scheme

(13=3x(8=2)7^2

put in simplest form

how do I do this problem.x-2/3,x+4/2+3.1/6=0

this problem is a linear equation with fractions and I don't understand how to solve it.

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How do you write a piecewise function from a word problem

It costs 7.57 plus 8.77 per kilowatt hour for the first 400 and 6.574 per kilowatt usage over 400 in a month. What is the cost of 300 in a month? 2638.57 how much for 700 in one month? 5487.77...

how to work =2^3,= -7

evalute the expression

Determine the coordinates of the y-intercept of 2x + 4y = 8.

I have a test in algebra tomorrow, and im freaking out because i dont understand it, and if i fail my test im ineligible for basketball. PLEASE help me.

Using the LCD how do you solve: 4/x-1/x-2=2/x

4/x - 1/x+2 = 2/x

how do i solve