Write the quotient in rectangular form. 3 cis 215° 21 cis 80° 3 cis 215° 21 cis 80° (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Type your answer in the form a + bi.)

Q: 25 Divide and simplify. Write the final answer in the form a+bi: (10+5i)/(2-i)

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Q: Find the area of the parallelogram that has adjacent sides v = 4i +j+ 3k and w = 31 +j- 4k. The area…

A: The adjacent sides of the parallelogram is, v=4i+j+3k and w=3i+j-4k To find the area of the…

Q: 3. Vx +1 = 7 4. Vx 2 -3 %3D |

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Q: Solve the equation below. Separate multiple solutions with commas. 16x? – 3 = - 2 %3D Submit…

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Q: Solve the equation. (Enter your answers as a comma-separated list. Do not use cis form.) x4 + 625 =…

A: -625 is on the negative x-axis. So, r=625 and θ=180 We write -625 using polar form

Q: Find the power. Write the answer in rectangular form. (-2+2i V3)? ..... (-2+2i3)-] (Simplify your…

A: Use the identity (a+b)2 first

Q: Subtract and simplify. (10 +9i)- (9+7i) (10 +9i)- (9+7i) = (Simplify your answer. Type your answer…

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Q: Perform the operation. Give the answer in a + bi form. (4 – 6i)(5 + i)

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Q: Find the value of each variable. 18/2 450 30 P. a%3D63C=. and d%=| (Simplify your answers. Type…

A: In ∆DBCsin 45°=PH=a182⇒12=a182⇒a=1822=18⇒a=18

Q: Find v-w|, if v = 4i – 4j and w = 21 - 6j. |v-w|| =O (Type an exact answer, using radicals as…

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Q: Perform the indicated operations. Write the answer in standard form, a+bi. (5+/=6)(-3+/=6) i

A: solution ; step 1 write in standard form a + bi (5 +-6)  (-3+-6) now (5 +-6) (-3 +-6) (5 + -1 6)…

Q: 1) Multiply, and express the result in rectangular form. Use your result to fill in these answers:…

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Q: Find v-w, if v = - 4i + 5j and w = 6i - 4j. |v - w|| = (Type an exact answer, using radicals as…

A: We can answer both the question as below

Q: Use the triangle shown to the right to evaluate the following expression. If necessary, express the…

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Q: 4) V3 b. 30 4V3 A) a= b = 1 3 B) a = 2, b= 2 C) a = 2, b= 1 4N3 %3D b= 2 3 D) a =

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Q: Fill in the blanks to complete the coordinates for each point indicated in the first quadrant of the…

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Q: ind ||v|. v= - 2i+ 5j v = Simplify your answer. Type an exact answer, using radicals as needed.)

A: Given : v=-2i+5j

Q: Use the triangle shown to the right to evaluate the following expression. If necessary. express the…

A: We have to find the value

Q: Establish the identity. 2 ( csc 0+ 1)( csc 0- 1) = cot 0 Multiply and write the left side expression…

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Q: . If A = 40ej120°, B = 20Z140°, C = 5 + 2i, solve for A + 2B+C in rectangular form. . Write in the…

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Q: Find the unknown side length. Simplify answers that are radicals. Tell whether the side lengths form…

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Q: Use the given triangles to evaluate the following expression. If necessary, express the value…

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Q: Find the distance between the two points in simplest radical form. 10 9. 7. 6. 4 3 10 9 -8 -7 "5 4…

A: Given: The objective is to find the distance between the two points.

Q: perform the indicated operations.Write the answer in standard form, a+bi 12-5i / 9+2i

A: The objective is to write 12-5i9+2i in the standard form a+bi

Q: Find m2U. 2 V 2.7 W Vrite your answer as an integer or as a lecimal rounded to the nearest tenth.…

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Q: Find the quotient, and write it in rectangular form. √√3+ i ... 3 = √√3+ i (Simplify your answer,…

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Q: What are the fourth roots of 6 + 6/3i ? Enter your answer by filling in the boxes. Enter the roots…

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Q: (16 – 9i) – (2 – 9i) =D

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Q: Solve the following equation. 16z + 57 = 64z The solution(s) is/are. (Type an exact answer, using…

A: The objective is to solve the equation.

Q: Q) use demovier's theorm to find the three cubes roots of the following number                =…

A: Let us first try to express given complex number in r,θ form i.e., rcosθ+isinθ -4-5i=-4+5i divide…

Q: Solve the equation. x + 4x+9 = 0 .... %3D (Use a comma to separate answers as needed. Type an exact…

A: We have to find

Q: Raise the number to the given power and write the answer in rectangular form. [VZ (cis 85°)]® [VZ…

A: Given query is to find the simplified redical rectangular form of expression.

Q: Find v. V = - 6i + 5j %3D В (Simplify your answer. Type an exact answer, using radicals a

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Q: 5 + 3i Divide: Write your answer in a + bi form - 3 + 6i 1 13i 15

A: Divide (5+3i) /(-3+6i) ?

Q: 16- (2-3i)- i= | 28

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Q: Find the magnitude of the yector v = 2j. %3D Write your answer in simplified radical form. j

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Q: Find the quotient, and write it in rectangular form. 8( cos 480° + i sin 480°) 2 (cos 120° + i sin…

A: You must have idea about basic trigonometry and concepts to complex number to solve it.

Q: Solve the equation. x+4x+9=0 ..... (Use a comma to separate answers as needed. Type an exact answer,…

A: Given equation, x2+4x+9=0

Q: Justify why the CIRCLED answer is correct vs. What many people input as their answer. An electrical…

A: Given 4x2-8x=-19

Q: Find the value of x. Give your answer in simplest radical form. 47. 2 48. 14 6. 8. CO

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Q: Add (-10 + 6i) + (8 – 3i ). Write the result in a + bi form.

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Q: Find v|. v= 9i - 12] M =D (Type an exact answer, using radicals as needed. Simplify your answer.)

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Q: Perform the indicated operations and write the result in standard form, a+bi. (2 + i? - (4 - i? (2+…

A: We have to find complex number

Q: Find the quotient. Write the answer in standard form. 4+2i/7-9i

A: Given,

Q: Find v V = 3 -3i + 5j (Simplify your answer. Туpe an exact answer, using radicals as needed.)

A: we need to find unit vector in the direction of given vector so we need to find magnitude of vector…

Q: X^2+2x+5=0 express the answer in simplest a+bi form or radical form

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Q: Evaluate the radical expression, and express the result in the form a + bi.

A: The value of the imaginary number i is equal to -1 and i2=-1. Substitute i for -1 in the radical…

Q: Find the quotient of 4+i15 and 2 – i, where i represents the imaginary unit. Leave your answer in…

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Q: 60 45°

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