tan60=2 tan30/1-tan^2 30 sqrt(3)=I'm confused

tan60=2 tan30/1-tan^2 30sqrt(3)=I'm confused of that 2 but i guess it means to multiply. again.. sqrt(3)= (2) sqrt(3)/3 / 1-
1. 1 answer
2. asked by anon
3. 636 views
Could someone show me how to solve these problems step by step....I am confused on how to fully break this down to simpliest
1. 1 answer
2. asked by Reggie
3. 1,354 views
1/tan60';sin90',tan60';...form a sequence. Calculate the fourth term.
1. 3 answers
2. asked by jay
3. 670 views
Simplify the product.-9 sqrt 28a^2 * 1/3 sqrt 63a I came until -3 sqrt 49a^2 * sqrt 36a, but then I got confused...
1. 3 answers
2. asked by Anonymous
3. 667 views
tan(-120)= sqrt 3 OR - sqrt 3(Helper stated that it was sqrt 3) But, I'm just confused over this part: for even vs. odd
1. 1 answer
2. asked by Amy
3. 549 views
Evaluate sqrt7x (sqrt x-7 sqrt7) Show your work.sqrt(7)*sqrt(x)-sqrt(7)*7*sqrt(7) sqrt(7*x)-7*sqrt(7*7) sqrt(7x)-7*sqrt(7^2)
1. 1 answer
2. asked by Alexa
3. 3,205 views
Find all the solutions in the interval [0,2pi).2sin2x - sqrt(2) = 0 sin2x = sqrt(2)/2 I'm confused by the double angle. Please
1. 5 answers
2. asked by Travis
3. 3,363 views
The system of equations|z - 2 - 2i| = \sqrt{23}, |z - 8 - 5i| = \sqrt{38} has two solutions z1 and z2 in complex numbers. Find
1. 1 answer
2. asked by Aditya
3. 655 views
sqrt 6 * sqrt 8also sqrt 7 * sqrt 5 6.92820323 and 5.916079783 So you can see the steps — sqrt 6 * sqrt 8 = sqrt 48 sqrt 7 *
1. 0 answers
2. asked by Tina
3. 726 views
How do I solve \sqrt{\frac{33xy^{3}}{\sqrt{3x}}}? I am getting so confused and I need help please!
1. 0 answers
2. asked by Laura
3. 428 views