Match each expression to an equivalent expression. A: 2i · 8 1: -16 B: 16 2: 16 C: (2i)* 3: -16i D: 2i · 8i 4: 16i

Q: Simplify the following expression: (4+5i) / 4i Select one: a. (5+4i)/4 O b. (5i+4i) / 4 O c.…

A:

Q: Multiply. (8-61)(7-81)

A: The given expression is- 8-6i7-8i Open the brackets as follows-…

Q: (-4+i)-(5-7i)² Simplify 3i

A: We use i2=-1

Q: Evaluate the expression for 2=4 -7₁ and w= 7+3₁ Simplify completly Z+w =

A:

Q: (5+4i)(17 – 13i) – (5 + 3i)(17 – 13i)

A: A complex number is a number of the form a+bi with a,b being real numbers. Here a is called its real…

Q: Evaluate (1+ i)6 + (1 – i)³. Select one: Oa. -2 – 10i O b. 2- 10i OC. - 2+ 10i O d. 2+ 10i

A:

Q: Rewrite the expressions in terms of i: a) -v(-5) b)(-V(-24))v6

A: SInce multiple questions are asked, I am answering the first question with both subparts.

Q: Add or subtract as indicated and write the result in standard form: 8i - (14 - 9i)

A: The given expression is 8i-14-9i. Simplify as follows.

Q: a. (-4 + i)(2 – 5i) b. 2i(8i – 6) 9-i C. 3-41

A:

Q: If a = 2i+3j -4k and b 7i-10j +9k find a b. a b ||(Simplify your answer.)

A:

Q: Find the quotient. Write the answer in standard form. 5+4i 3+6l

A:

Q: (6 + 5i)4 Calculate: (5 + 2i)4 O (5.25 + 1.3i) O (4.64 - 4.5i) o (2.54 - 6.2i) O (1.37 + 4.2i)

A: We know, i2=-1