Which of the following is equivalent to 3(5+ 2i)– 2(3– 6i)

Q: Calculate: 4+ 3i (a) -1- 3i (b) (1 + i)(3 – 4i)(4 – i) = i(2 + 2i)³ | (c) (3 – 2i)² ||

A: Given that: (a)4+3i-1-3i(b)(1+i)(3-4i)(4-i)(c)i(2+2i)3(3-2i)2   NOTE: As per our answering…

Q: Find the value of q such that (3 + 4i)(1+2i) (1 + 3i) q= = q(1 + i).

A: To find the value of q such that,  3+4i1+2i1+3i=q1+i

Q: 4i(2+5i)(2-i)

A: Given multiplication, 4i(2+5i)(2-i)

Q: What is the real number of z= -1 +2i ? Select the correct response: O Re (z)=1 O Re (z) = -1 O Re…

A: A complex number is a number of the form a+ib. It contains two parts, the real part and the…

Q: Find the value of q such that (3 + 4i)(1 + 2i) (1 + 3i) = q(1 + i).

A: We have to simplify left hand side expression then compare both side to find the value of q.

Q: こ ( 6n +1 (b) Σ (-2i)". Is it entire? 2n +5

A: Here,  we need to find the radius of convergence for the given series. Also, we will check whether…

Q: 3/2n 7. Find proj in terms of: (a) b)

A: Solution of the problem as follows

Q: QUESTION 1 Rewrite 32⁹x/7 and 1 8x/11 128 in the form 4x 10/01 or ALT+FN+F10 (Mac)

A:

Q: Simplify completely: 22+5 3z +. z十1 z-2

A:

Q: a? -6² a. 9a+9b 21x2y b. 28xy? a. The simplest form is (Simplify your answer. Type exponential not.

A: The detailed solution is as follows below:

Q: Find the real numbers x and y if (x – iy) (3 + 5i) is the conjugate of –6 – 24i.

A:

Q: for i=√-1, what is the sum (7+3i)+(-8+9i)

A: If z1 = a1 + b1i and z2 = a2 + b2i Then z1 + z2 = (a1 + a2) + (b1 + b2)i

Q: What is the conjugate of 3- 2/5?

A: conjugate is where we change the sign in the middle of two terms . So ,conjugate is 3+2√5

Q: The product below is equal to 7+3i. Determine the values of a and b. (a+bi)(1+i)

A: Let z1=a+i b and z2=c+i d , where a,b,c,d are real numbers.z1z2=a+i bc+i d        =ac+i ad+i bc +i2…

Q: How do I multiply (2+3i)(4+6i) and what is the answer in its simplest form

A:

Q: If w= 6+8i and x=-2-5i then which of the following represents w-x? (1) 4+3i (3) -12-40i (2) 8- 3i…

A: We have to find the difference

Q: What is Im (i (3 + 2i) (7 +5i))?

A: Given that the complex number Imi3+2i7+5i   .

Q: Determine the following sums or differences. (a) (7 + 2i) + (4 + 9i) (b) (8 + 9i) – ( – 2 – 5i) (a)…

A: The given expression is                                    (7+2i)+(4+9i)…

Q: why can't formula #5 be applied to ∫ xdx/ (5+7x)^2

A:

Q: Calculate: 4+ 4i (a)- -4 – 4i (b) (1 + i)(3 – 2i)(1 – 4i) | - i(4 + 3i)³ (c) (2 – i)²

A: