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Simplify: 6/(3+2sqrt3) I need all
1. Simplify: sqrt6(sqrt2/2+sqrt3)-sqrt8
2. Simplify: sqrt(72x^3)-5x sqrt(2x) 3. Simplify: (2sqrt6-sqrt3)^2 4. Simplify:
0 answers
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Brandon
848 views
demoivre theorem
(2sqrt3+2i)^5 r=(2sqrt3+2)^2
2 answers
asked by
LK
858 views
Simplify: 6/(3+2sqrt3)
I need all of the steps. I need this ASAP because this assignment is due tomorrow. Thanks
0 answers
asked by
Brandon
422 views
1)Find the exact solutions of the system of equations x^2 + 2y^2 = 18 and x = 2y.
x=2y x^2+2y^2=18 (2y)^2+2y^2=18 4y^2+2y^2=18
0 answers
asked by
Jon
867 views
Which of the following are polar coordinates of the point whose rectangular coordinates are (-2, -2sqrt3)?
a.) (4, pi/3) b.)
1 answer
asked by
Ted
608 views
Change from rectangular to cylindrical coordinates. (Let r ≥ 0 and 0 ≤ θ ≤ 2π.)
(a) (3, −3, 2) (b) (−2, −2sqrt3, 5)
1 answer
asked by
ANON
1,779 views
Change from rectangular to cylindrical coordinates. (Let r ≥ 0 and 0 ≤ θ ≤ 2π.)
(a) (3, −3, 2) (b) (−2, −2sqrt3, 5)
1 answer
asked by
anon
1,049 views
I need d and e. Have a right triangle. Base=d; hypotenuse=e; altitude= 2sqrt3. < opposite 90 = 60.
1 answer
asked by
robin
414 views
The dot product of u with itself is 12. What is the magnitude of u?
A 24 B 12 C 2sqrt6 D 2sqrt3 How would you solve this, what is
1 answer
asked by
Kakashi
1,821 views
Use completing the square to determine which of the following gives the solutions to 3x2 − 24x + 40 = 28.
A. 2±4sqrt3 B.
3 answers
54 views