Find each product. Write each answer in 13. (3 – 5i)(6 + 7i) = 14. (6+ 6i)(3 – 6i) = 15. (7 – 7i)(10 - 5i) = %3D 16. (10 + 8i)(7 + 8i) = %3D 17. (9 + 6i %3D

Q: Find the following product and write the result in standard form, a +b i. (-8+5i)(1+ i) (-8+5i)(1 +…

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Q: Write the product as a sum: 18 cos(25v)cos(6v)

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Q: Add. Write the result in the form a + bi. (7 – 9i) + (–6+ 5i)

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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: Find the product and write the result in standard form. 30 (9 +8 i)(5 - 5i) A) 85 - 5i B) 5 +85 i C)…

A: As per the request of the student both questions have been solved. This question can be solved using…

Q: Write the product (2 + 7i)(2 - 7i) in the form a + bi.

A: We have to find the product of two complex number.

Q: Give the conjugate of 13 – 10i

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Q: Multiply. (7 + 5i)(7 + i) (7 + 5i)(7 + i) =

A: Answer

Q: Find the Sum (2 + 3i) + (3 + 4i)

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Q: Find the product of (8 + 6i) and its conjugate. product =

A: solution:-the complex number is 8+6i the complex conjugate of 8+6i is 8-6i

Q: (5 – 6i) – (3 – 2i)

A: We have to perform the subtraction between two complex numbers.

Q: Perform the indicated operations, writing the result in standard form: a. (5 - 11i) + (7 + 4i)   b.…

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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: Let a = - 4i – 33+ 3k and b = 4i – 33+ 2k. Find a – 36.

A: given   a→=-4i→-3j→+3k→    and  b→=4i→-3j→+2k→ we have to find a→-3b→

Q: 23 Write the product (4 + i)(4 – i) in the form a + bi. (write only the final answer)

A: we have to write the given expression in the form a+bi

Q: (10 + 6i)( – 1 – 4i) =

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

Q: Perform the indicated operations. 3. (4−i)(3+2i) / (1−3i) 4. (7−i)+(−3+2i) /  −1−2i

A: 3) (4-i)(3+2i)1-3i = (4)(3)+(4)(2i)+(-i)(3)+(-i)(2i)1-3i= 12+8i-3i-2i21-3i= 12+8i-3i+21-3i=…

Q: Perform the indicated operation: (5+2i)+(-3-6i)

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Q: 7+5i/8i

A: Given that 7+5i/8i

Q: find a and b if 2a-(1+2i)(a-bi)=1+2i

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Q: ) = 2 и X=I1,I2 ... In

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Q: Find the product:  4i(3 - 5i)

A: According to the question, we have to find the product of the expression 4i3-5i. The given…

Q: 3. Elizabeth tried to find the product of (2 +4i) and (3 - i), and her work is shown below. (2+…

A: To identify the error in the problem and to find the product of (2+4i)(3-i)

Q: Find each sum or difference. Write each an 9. (10 + 8i) + (6 + 4i) = 10. (9 + 5i) – (3 – 8i) = 11.…

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Q: Add (10-5i)+(2+3i)

A: We can find the addition as below

Q: 7) Perform the operation and write the result in standard form. 3-2i 4+i

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Q: Find the product. 2 i (5 - i)? 2 i (5 - i) (Type your answer in the form a +bi.)

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Q: Peform the Operation

A: Given complex number The standard form of a complex number is Where a is real part and b is an…

Q: Multiply (5 − 5i)(3 + 4i)

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Q: Simplifica cada producto.(Simplify each product.) (7-10) 7) (4i – 3)(2i + 7) 8) 3i(2i? + 4) 9) (i –…

A: Since you have posted multiple subparts, as per our policy we will answer first three subparts.…

Q: Determine the product of (1+i) and (1-3i)

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Q: Write the sum as a product: cos(20.4w) – cos(9.4w)

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Q: Find the value of the sum. 8i i=1

A: ∑i=1n 8i our series is  an=8n find the first 3 terms 8,16,24,... the first term is  a1=8 common…

Q: Find the following products.   (4+7i) 2

A: To solve the given equation.

Q: Determine the product of (1 + 1) and (1– 3/) A) 2-4i B 2- 2i c) 4- 2i D) 2+ 4i

A: Product of (1+i) and (1-3i)

Q: Perform each operation. Write answers in standard form.5. 11 - i2 - 13 + 4i2 + 2i 6. 12 - 5i2 + 19 -…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Write the product as a sum or difference:  14cos(34v)cos(12v)=

A: Recall: 2 cos(A) cos(B)=cos(A+B)+cos(A-B)

Q: Find the following products.   (3 - 2i) 2

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Q: (12 + 7i + 4) i=1

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Q: Multiply. (4 + 8i)(4 – 8i)

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Q: 3. Let a = -4+ 9i and 7 – 4i. Write each each expression i а. а + b b. а — b с. аb

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Q: Find the product of (10 – 2i) and its conjugate. product = -(10 – 2i)

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Q: ) What is the product? (3 + 4i)(3 – 4i)

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Q: 11. Perform each operation and write your answer in the form a+bi : a. (2+9i)-(5-4i) a. 3+2i b. 4-5i…

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Q: The product (6+2i)(4–3i) can be written as (1) 24– 6i (3) 2+5i (2) 18+10i (4) 30-10i

A: Given equation (6+2i)(4-3i)=6(4-3i)+2i(4-3i)  = 24-18i+8i-6i2  = 24-10i +6         [∴ i2= (-1)]  =…

Q: A. Perform the giv 1. ( 4+ iV3 ) (3 – 2i) 2. 4i ( ) (3+3i 3V3-2i 3. 2-iv3 120 5. 3(-

A: Explanation of the solution is given below...

Q: ind what the product of 8i and 8i is?

A:

Q: Write the product as a sum or difference: 12sin(10a)sin(6a)=12sin(10a)sin(6a)=

A: Given: 12sin(10a)sin(6a)We need to write the product as a sum or difference.