[1.2/5.88 Points) Consider the following. 20 M 51- 20- DETAILS Square roots of 7(cos 120 i...

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[1.2/5.88 Points) Consider the following. 20 M 51- 20- DETAILS Square roots of 7(cos 120 i sin 120°) (a) Use the formula - V(cos+360+in+360) to find the indicated roots of the complex number. (Enter your answers in trigonometric form. Let 0360%) (b) Write each of the roots in standard form In (c) Represent each of the roots graphically. Imaginary -3 PREVIOUS ANSWERS Type here to search N axis 3r 2 ******** O 프 N LARPCALC10 6.6.071. e Real 3 axis 9 G MY NOTES Imaginary axis ASK YOUR TEACHER PRACTICE AN Real 3 axis de 413 P 3/1600 [1.2/5.88 Points) Consider the following. 20 M 51- 20- DETAILS Square roots of 7(cos 120 i sin 120°) (a) Use the formula - V(cos+360+in+360) to find the indicated roots of the complex number. (Enter your answers in trigonometric form. Let 0360%) (b) Write each of the roots in standard form In (c) Represent each of the roots graphically. Imaginary -3 PREVIOUS ANSWERS Type here to search N axis 3r 2 ******** O 프 N LARPCALC10 6.6.071. e Real 3 axis 9 G MY NOTES Imaginary axis ASK YOUR TEACHER PRACTICE AN Real 3 axis de 413 P 3/1600

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Ans 212 22 ane the eigen values Then we have 2122 25 2 2 3 23 ALSO 1 77223 27273 ... View the full answer