Stuck :( 1. Simplify (5-√-36)(2+√-1)

QUESTIONS IM STUCK ON6. Change -4√2 - 4√2 to trigonometric form A. 32 cis 135° B. 8 cis 225° C. 8 cis 45° D. 32 cis 45°
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2. asked by Erick
3. 627 views
im stuck on these questions.......6. Change -4√2 - 4√2 to trigonometric form A. 32 cis 135° B. 8 cis 225° C. 8 cis 45° D.
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2. asked by Rodrick
3. 804 views
I'm really stuck on these problems-Simplify 6xy(3xy)^-2? Simplify 12xyz^-2/8x^-2z Thank you
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2. asked by Jessie
3. 638 views
Posted by Jessie on Monday, October 18, 2010 at 3:48pm. I think I figured it out-please checkI'm really stuck on these problems-
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2. asked by Jessie
3. 664 views
Posted by Jessie on Monday, October 18, 2010 at 3:48pm. I think I figured it out-please checkI'm really stuck on these problems-
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2. asked by Jessie
3. 734 views
simplify(9-m^2)7m^3 / (3-m)14m please help i am stuck
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2. asked by dev
3. 449 views
Simplify:6t^3/t^2 - 12t/2t I'm stuck, please help!! : (
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2. asked by Nadia Samim
3. 1,064 views
Expand and simplify the following:4 ∑ i=1(i+3/i+4) (1+3/1+4)+(2+3/2+4)+(3+3/3+4)+(4+3/4+4) 4/5+5/6+6/7+7/8 I am stuck here
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2. asked by Keonn'a
3. 439 views
I have been asked to solve this two different ways. The first way is to use the chain rule and then simplify (which I have
1. 2 answers
2. asked by Nicole
3. 1,250 views
How would you simplify and prove (csc x - cot x)^2 = (1-cos x)/(1+cos x)? I've tried a lot of different starts, but I keep
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2. asked by John
3. 388 views