Multiply. Write the answer in standard form. (++5i)(9- 5i) =D %3D 42

Q: Solve and check the equation. 5 (2x – 8) – 2 = 5 (x – 3) + 3 %3D x = (Type an integer)

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Q: =7sin(2theta) How do I convert this into rectangular form

A: on solving this we get the

Q: Solve the equation given in the photo below. (Show work)

A: We have to solve the given equation according to the given information

Q: Solve 70r the गणिचणसू Trian b-33°

A: Cosine Rule:  b2=a2+c2-2ac cosB

Q: Solve the equation. If there is more than one solution, separate them with a comma. |2 +3 = 15

A: We are solving the first question and for the next question post the question again and alsomention…

Q: The product of (3-2) and (7+ 6i) is A 21 – 12i B 33 + 4i 9-4i D 12 + 16i C.

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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: 7. Find the product. Write the answer in standard form. a. (-4+2i)² b. (4+7i)(-2-5i) c. (6+8i)…

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Q: Solve the equation. If there is more than one solution, separate them with a comma. 16−|x|=8…

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Q: . Multiply by FOIL. Write the answer in the standard / rectangular form. Do not use the trig form:…

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Q: (10 + 6i)( – 1 – 4i) =

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

Q: let a=2+7i b=4-2i Choose the correct result of a/b*

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Q: Multiply (2 – 3i )(9 – 5i). - Write the result in a + bi form.

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Q: 4 + 6i Divide: Write your answer in a + bi form 3 – 3i

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Q: Solve the equation below. Separate multiple solution with a comma. 2(6x – 3) - 5 = 45 %3D x = Submit…

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Q: 4. Perform the indicated operation and express the answer in simplest a+bi form: a) (-25+…

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Q: 10)

A: Explanation of the answer is as follows

Q: Perform the indicated operations. (-2+- 25)? (-2+- 25) = %3D (Simplify your answer. Type your answer…

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Q: The section of a certain solid consists of a semicircle, a rectangle, and a triangle as shown. The…

A: We can solve the given problem using concept of following area.

Q: Solve the equation. x +4 = 2 (Type an integer or a simplified fraction. Use a comma to separate…

A: We use inverse mathematics operations

Q: Solve: (a+ib)? = 7 24i 2. %3D |

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

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

A: To find: The solution of the equation x4+625=0. Calculation: Substitute x2=t in x4+625=0.…

Q: Find the Product. Write the answer in standard form.  6i(7-5i)

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Q: elogram. SHOW THE COMPLETE SOLUTION. 2. y 9x + 15 16x + 15

A: Given: A parallelogram is given. To Find: x=?, y=?

Q: (2-2i√3)4 Write the answer in standard form.

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Q: Solve the equation. 120x-64 %3D (Use a comma to separate answers as needed.)

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Q: 6 + 2i 3. 1 + 2i

A: 6+2i1+2i* 1-2i1-2i=10-10i5= 2-2i

Q: Perform the indicated operation: (3+2i)-(6-6i)

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Q: Solve with a grapher. x- 8x + 15x=0 3 .... The solutions are x = (Type an integer or a decimal. Use…

A: We are given a cubic polynomial: x3-8x2+15x=0 We have to solve this using graph of the polynomial .…

Q: (16 – 9i) – (2 – 9i) =D

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Q: z -4 + 3i| = 5

A: Given: z-4+3i=5

Q: Solve the right triangle. 382 45° Y Write your answers in simplified, rationalized form. Do not…

A: We have to find out the values. when XY=382 and m∠Y=45∘ Given triangle is right triangle so m∠Z=90∘…

Q: How do I perform the operation and write the result in stand form?   (5 + 4i ) - ( 8 + 19i )

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Q: Solve for x. If there is more than one solution, separate the solutions with a comma. 3 -5x +12 3 4…

A: 3x-3+xx-4=-5x+12x2-7x+12

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

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

Q: 3/3 60 Find the values of x and y . Write your answers in simplest form.

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Q: Solve the equation below. Separate multiple solution with a comma. 22 = 50

A: Apply square root on both sides of the given equation and solve to get the answer.

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

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Q: Multiply. (6 + 7i)? (6 + 7i)² = %3D (Simplify your answer. Type your answer in the form a+ bi.)

A: Given that we need to find the value of (6 + 7i)2. As we know that √(-1) = i Therefore  (√-1)2 = i2…

Q: 8. Find the quotient. Write the answer in standard form. 3+4i a. 3-4i -1+i 2+i b.

A: We have, a.  3+4i3-4ib.  -1+i2+i To evaluate: The Quotient in standard form.

Q: Divide and simplify. Write your answer in a+bi form. 2-3i 1. 9+i

A: (a-b)(a+b) = a2 - b2 and i2 = -1  after rationalization we will get  in the form of a + ib

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

A: Given,

Q: Evaluate Sigma7i=3 i^2 − √ i + 2      (i+2 is under the square root)

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Q: Perform the indicated operations. A. (5i-2j)+(-3i+2j) B. (i-3j)-(2i+j)

A: A vector has both magnitude and direction. The direction of a vector is indicated by an arrow.…

Q: Multiply and type in your answer in the box below. Write the result in a + bi form (5 + 2i) (3 -11i)

A: given,       5+2i3-11i

Q: If a = -4 - 5i and b= 2x, then find the value of a b in fully simplified form. Answer:- Submit…

A: Given: ------------------------------------------ To determine: simplified expression.

Q: Directions: Transform the following equations into standard form. 6. x^2 + 5x +5

A: Standard from of a quadratic equation is Ax2+Bx+C=0, where A, B and C are arbitrary constants.

Q: + arctan(2x-1) dr. 4x2 –4x+2 2 Evaluate | 2/3 (Hint: complete the square in the denominator before…

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Q: 3/3 60 Find the values of x and y. Write your answers in simplest form. ア=|

A: