Multiply and simplify. (1 - cot 0)2

Q: Factor csc2 x − cot x − 3.

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Q: Use a calculator to perform the indicated operations. Write the answer in rectangular form. (13 cis…

A: We have to write given complex number in rectangular form.

Q: Simplify: 4) (3- 2i)(5 + 4i) 5) (3- 41)? 6) (3– 2i)(5 + 4i) – (3 – 4i)? 3+7i 7) Write in standard…

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Q: perform the indicated operation and simplify. (5 - 7i)(6 + 8i)

A: We have to perform the indicated operation to simplify the expression: 5-7i6+8i We know that…

Q: Find the indicated power. Write the answer in standard form. (3 + 3i)³

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Q: A 4. Which statement is true? csc 0° = cot 45° csc 45° = cot 45° O sec 45° = cot 45° sec 0° = cot…

A: The objective is to select the correct option

Q: If a = -1+5i and b = 3i, then find the value of a²b in fully simplified form. 00 Submit Answer…

A: Here we have to find, a2b=? where a= -1+5i b=3i

Q: س / إثبت أن : (/8+6i +/8–6i )² = 35 –i

A: The detailed solution is as follows below:

Q: Simplify.  i11

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Q: Evaluate (9 + 4i)6

A: Let z=9+4i r=92+42=97 tan θ=49 ⇒θ=0.133π ⇒z=97cos 0.133π+i sin0.133π Now, By De-Moivre's theorem:…

Q: 32-42i/ 40 what do you do next

A: Given problem is

Q: Perform the indicated operations. (3-2i)(1- i)- (4 - i)(4 + i) (3-2i)(1- i)- (4 - i)(4 + i) =…

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Q: Divide and simplify to the form a+ bi. 80 i 3+ i

A: NOTE: Refresh your page if you can't see any equations. . multiply and divide by 3-i

Q: Perform the indicated multiplication. - 3i(8 – 7i) - 3i (8 – 7i) = (Simplify your answer. Type your…

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Q: Add or subtract as indicated. Simplify by writing in the form Add: (17 – 8i) + (12 + 7i) %3D…

A: we have to add the given two complex numbers  (17-8i)+(12+7i)=17-8i+12+7i=17+12-8i+7i=29-i hence the…

Q: 7+5i/8i

A: Given that 7+5i/8i

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: Simplify the power of i. 5) j50

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Q: Use the given triangles to evaluate the expression. Rationalize all denominators. 30° 45° 1 45° 60°…

A: i) Secπ4     π radians-180°     π4-?=θ=180πxπ4 ∴ Secπ4=sec 45°In ∆ABC ,         sec…

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: Simplify: i20 +3i18 – 2i15 – 2i11 + 5

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Q: 4-3i 7.) 2+i

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Q: Convert the angle in degrees to radians. - 330° - 330° = radians (Simplify your answer. Use integers…

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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: Perform the indicated operation(s) and write the result in standard form. (2 - 3i)(1 - i) - (3 -…

A: Given 2-3i1-i-3-i3+i

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

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Q: Q:1. Separade nto real and imaginary

A: The given complex expression: 2+5i3-2i-2

Q: se the letter of the corr

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

Q: csc? Csc“ u du = - cot u +C

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Q: Perform the indicated operation 18) (4 16i)(4 - i)

A: i have provided solution in step2

Q: perform the indicated operation and simplify. (4 + 3i)/(6 - 2i)

A: The given expression is 4+3i6-2i   Apply complex arithmetic rule:  a+bic+di = c-dia+bic-dic+di =…

Q: Divide and simplify: - 12 + 116i 2+ 9i Question Help: D Video Submit Question

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Q: 0≤θ<2π. List your answers as exact answers in terms of π, separated by a comma if

A: on solving this we get the

Q: Perform the indicated operation & simplify. Express the answer in terms of i (as a complex numl…

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Q: perform the indicated operation and simplify. (4 - 3i)(4 + 3i)

A: (4-3i)(4+3i)

Q: Perform the indicated operations. (3-2i)(2- i)-(3 – i )(3+ i)

A: Given,             3-2i2-i-3-i3+i

Q: add or subtract as indicated. (5 - 8i ) + (27 + 2i )

A: The given expression is 5-8i+27+2i

Q: Determine if the statement is true or false. 100 100 (4i – 2) = -200 + 4 i i=1 i=1

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Q: Use a calculator to perform the indicated operations. Write the answer in rectangular form. (12 cis…

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Q: Pu 20u ôu =0i 2

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Q: Simplify (26 + 18i) / (2 + 6i)

A: Given  (26+18i)/(2+6i) Simply using rationalization factor

Q: Express (3-5i)(1+i)/4+2i in the form of a+ib.

A: Let  Z = a + ib

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: Si - 25 8. 8i 9. V-16 -18 10. ||

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Q: Simplify.  i35

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Q: Simplify the power of i. 21

A: Given to simplify i^21 We know that i is a complex number i.e, (-1)^(1/2) We know that i^2 = -1, i^4…