SOLUTION: Write in rectangular form: {{{4(cos("135�")^""+i*sin("135�")^"")*2(cos("45�")^""+i*sin("45�")^"")}}}

SOLUTION: Write in rectangular form: {{{4(cos("135�")^""+isin("135�")^"")2(cos("45�")^""+i*sin("45�")^"")}}}

Algebra.Com

Question 1104365: Write in rectangular form:

Answer by Edwin McCravy(20056) (Show Source): You can put this solution on YOUR website!



Multiply the coefficients (4)(2) = 8
Add the angles: 135� + 45� = 180�



Evaluate the trig functions:



 <-- answer

Edwin

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