6-9i + (4i)(2i)

Q: 12i^8-6i^5-15i^3

A: Answer

Q: How do I perform the operation and write the result in standard form? ( 4 - 5i ) ( 2 - 2i )

A: The standard form of a complex number is a+bi. Just multiply the given complex numbers and you'll…

Q: Multiply. 5i •6/ 5i • 6i =

A: we know that     i=-1i2=-1

Q: Multiply 3i(2-3i)

A:

Q: Show that (-1+i)^7 = -8(1+i) by writing the LHS into exponential form, then bring it back to…

A: A complex number z=x+iy can be written in the exponential form as z=reiθ, where r=x2+y2 and…

Q: 3n+1+9 Simplify expression 3n-1+1"

A: The objective is to simplify the expression.

Q: Subtract. 9i-(12-6i) 9i-(12-6i)= (Simplify your answer. Type your answer in the form a + bi.)

A: Given9i-(12-6i)

Q: (2+3i)(5-i) Simplify (3-2i)2

A:

Q: a.) (3 - 4i)(2 + 5i) 10/60 + 20/-45

A: Solution:

Q: (8+√-12)-(4+2√3i) Perform the operation and write in standard form

A: our objective is to find the standard form.

Q: Perform the operation and write the result in standard form. (4 − 3i)(3 − 2i)

A: To write the result in standard form. (4 − 3i)(3 − 2i)

Q: (-4+i)-(5-7i)² Simplify 3i

A: We use i2=-1

Q: 7+8i 4+5i 6–3i 8-4i

A:

Q: Evaluate (-1 +√3i )^1/2

A:

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

A:

Q: 8i – 7i+ 6i + 2(9+ i)

A: Given  8i-7i+6i+2(9+i)

Q: * + 5x + 6x = 5sin (2t)

A:

Q: help

A:

Q: i/-1+3i

A: Given  that ,  let  z = 8i-1+3i  We have to change it in the Standard form of  complex number a + i…

Q: 1– 4i Simplify and write in standard form: -4+ 2i

A:

Q: (3 + 7i) 2 – 3i)

A: Follow next step

Q: Perform the indicated operations. Put the answer in standard form, a + bi. (Typed response please)…

A: The given complex numbers are written in the form a+bi as follows :

Q: (5-5i)· (-3+ 5i)

A: Given : 5-5i·-3+5i

Q: Simplify show all steps write in standard form

A: To simplify:7-8i7-8i

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

A:

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

A:

Q: Perform the indicated multiplication. Simplify your answer in the form of a + bi. -3i(3-2i)

A:

Q: 1-2i 2-i Evaluate: 3-4i 5i

A:

Q: Simplify completely: (5−2i)(3i)

A:

Q: 12) (3 + 2i) + (5-3i) 13) (4 + 2i) (3 - 2i)

A:

Q: simplify the expressions a) (1+3i)/(2-i) b) (2-i)/(2+i)

A:

Q: Multiply. (7+ 4i)(-5-6i) (7 + 4i)(- 5-6i) = (Simplify your answer. Type your answer in the form a +…

A: To find7+4i-5-6i

Q: sqrt(- 72) express the terms of i

A:

Q: Multiply (6 - 5i) (4 - i). Write the answer in the form a + bi.

A:

Q: Simplify. 9. i9 %3D (Simplify your answer. Type your answer in the form a + bi.)

A: From the given data:

Q: Find the sum or difference. Write in standard form.  (4-7i)+(-8+2i)+2i

A: We need to find the sum of the given complex numbers

Q: Simplify sio2

A: Answer

Q: Find the quotient. Show all work for full credit. 4+ 5i -1 - 8i

A:

Q: Simplify: 4+ 3i h) 5 – 2i 6 – 8i g) (3 – 2i)2 i) i

A:

Q: 1-). 25 2-) 3+4i 3-1

A:

Q: Simplify completely: (2+3i)(4−i)

A: Solution

Q: Evaluate: (-√2 + √2i)6. Write answer in standard form (a+bi)

A:

Q: multiply. express your answer in the form (a+bi) 3i(9-4i)

A:

Q: Find the product (8-2i)(5-3i) Simplify your answer. Type your answer in the form a +bi

A:

Q: Simplify -6i(8-6i)(-8-8i) show ALL steps!

A: A unit imaginary number i is defined as, Given equation: The given imaginary number is,

Q: (2+3i) 2= 3-4i O -5+121 о

A:

Q: 5/3-2i Write in standard form

A: Let z=53-2i

Q: (3 -3i)(4 + 9i)

A: