## anonymous 4 years ago Find all solutions of the equation correct to two decimal places. (Enter your answers as a comma-separated list.) tan x = squareroot 4-x^2

1. anonymous

LOL

2. anonymous

Like this? $tanx = \sqrt{4-x^{2}}$

3. anonymous

You can solve this by plotting the tanx curve between -(pie/2) to (pie)/2 and finding the intersection of that graph with circle (x^2 +y^2 = 2). use this http://www.meta-calculator.com