Write the following complex number in rectangular form. 2x + i sin cos 2x + i sin = 2x 8 cos (Simplify your answer. Type an exact answer, using radicals as needed. Use integers or fractions for any numbers in the expression. Type your answer in the form a + bi. Rationalize all denominators.)

Q: Write the following complex number in rectangular form.   8 left parenthesis cosine 210 degrees plus…

A: The objective of this question is to convert a complex number from polar form to rectangular form.…

Q: Write the complex number (-1-i)0 in the form x+iy - 8 Ob. 16 -32 d. 32i

A: If z=x+iy is a complex number where x and y are real numbers then its polar form is written as the…

Q: (10 + 6i)( – 1 – 4i) =

A: Consider 10+6i-1-4i, Multiply the factors term-wise.…

Q: Multiply. (3-3i)(2-4i)

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Q: Use DeMoivre's Theorem to find the indicated power of the complex number. Write the answer in…

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Q: 42. V2(cos(-60°) + i sin(-60°))

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Q: Find two square roots for the complex number. Write your answer in standard form. - 8 - 8i3 O 2y2 +…

A: We have to find the two square roots of -8 - 8i3.

Q: Simplify the following complex expression into standard form. 3+6i1−i

A: First of all, consider the standard form of the complex number.Consider the given complex…

Q: 1.81. Express each of the following complex numbers in polar form: (a) 2 – 2i, (b) –1 + 3i, (c)…

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Q: Find all complex solutions of the equation. Do not use a calculator. 5x+x=0 (*) The solution set is…

A: NOTE: Refresh your page if you can't see any equations. . factor oout x

Q: 3. Rewrite each expression using i. a. V-4 b. V-12 C. 5+V-50 6-V-8 d. 2

A: in multiple sub part , according to guideline  we are allowed to answer only first three sub parts