Find the product: 7i(2 - 9i)

Q: Multiply. 5i •6/ 5i • 6i =

A: we know that     i=-1i2=-1

Q: Perform the indicated multiplication.  -3i (-7+7i)

A: Given:

Q: Perform the operation and write the result in standard form. (1 + i)(3 − 2i)

A: To find: 1+i3-2i Complex number is a number of the form a+ib. Here, a,b are real numbers. Use the…

Q: Find (3+2)-2i. 406 754 386

A:

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

A:

Q: Simplify. 16i2 Enter your answer in the box.

A:

Q: Show all your calculations when finding the product of 2 - 6i and 4 - 2i

A:

Q: Divide -7+ 6i by 10 + 5i

A: To divide -7+6i by 10+5i.

Q: Find the product and write the result in standard form: (3 + 5i)(3 - 5i)

A: Given:

Q: Find the product of (-1+8i) and its conjugate. product =

A: The conjugate of (-1+8i ) is -1+8i=-1-8i

Q: Divide: (1 + 4i)/(- 5 + 5i) Write your answer in a + bi form

A: solve the following

Q: Evaluate the product, and write the result in the form a + bi. -2(3 - 4i)

A: Consider the product -23-4i

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

A: Introduction: Simply add or subtract the corresponding real and imaginary parts of two complex…

Q: What is the quotient when 4 +8i is divided by i3

A:

Q: Find the product. (3 + 4i)(4 − i)

A:

Q: Multiply and simplify the result. (9i)(-5i) 123 Tutorial

A:

Q: ) What are the real and imaginary parts of (1+i)exp(-i/4)/W2? ) What are the real and imaginary…

A:

Q: Evaluate (2+2i )°.

A: Find the value of the given expression

Q: 26 x 212 = (2*)2 %3D

A: For the given expression it is required to find the value of x.

Q: Multiply (3 - 2i)(4 + 3i)

A:

Q: Find the following products.   (-3 + 3i)(-2 +9i)

A: To determine: -3+3i-2+9i

Q: Multiply (3 - 4i)(2 + 5i).

A:

Q: What is the conjugate of - 3 + 4i?

A: Any number of the form a+ib where a and b are real numbers and i=-1 is called a complex number. The…

Q: Multiply. 9i – 9i • 2i

A: Given,          -9i·2i

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: Perform the indicated operations and write the result in standard form : (8 - 3i) - (17 - 7i)

A: The given expression is (8 - 3i) - (17 - 7i)

Q: Find √(-3+4i) and explain *(Answer with square root whose real part is positive.) Typed response…

A: We have to find out square root of z

Q: 3. Graphically Subtract (-1+i) from (3+2i)

A: If we have to subtract a vector b from another vector a, graphically, then we actually are adding…

Q: What is the product of ( 7 - 4 i ) and (6 + 3i)

A:

Q: ind the value of 2 (x+5) = 3(2-5x %3D

A: Given: 2(x+5)=3(2-5x)

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

A:

Q: Given z = 9+7i, find the product z •z. (Simplify your answer.) IN

A: Given, z= 9+7i z bar means the conjugative of the complex number z

Q: 之= 1+4i

A: Given: z=2+4i We know that if z=a+ib then z is given by z=a2+b2…

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

A: To solve the given equation.

Q: 79 x 14 = fourteens C. Think: fourteens - 1 fourteen x ( 14) – x 14) %3D %3D %3D

A: 79×14=         79         fourteens     79 fourteens =     80       fourteens -1 fourteens =(…

Q: Evaluate (3+ 4i)(3+4i)

A: Here, we have to evaluate 3+4i3+4i

Q: Find the product and write the result in standard form: (7 - 5i)(-2 - 3i)

A: Given: z=7-5i-2-3i given product can be find as below z=7-5i-2-3i=7-2-3i-5i-2-3i=-14-21i+10i+15i2…

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: Find (3+2) - 2i . 406 754 386

A:

Q: Perform the operation below: BxC B = 7i+2j + k C = 3i + 4j + 2k

A:

Q: х — 1 x + 3

A: In order to solve this variable fraction. We should take the LCM (Lowest common multiple) of…

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

A:

Q: Multiply. (4 + 8i)(4 – 8i)

A:

Q: Multiply: (-15i)(-5+13i).

A:

Q: Perform the indicated operations and express your answer in the form a + bi. √- 64

A: The given expression is, -64 We need to express the given expression in the standard form of the…

Q: What is the quotient of 40+40i and 9-8i?

A: Quotient of 40+40i and 9-8i is given by 40+40i9-8i

Q: Simplify the product. (x – 9)?

A: (a-b)^2= a^2 - 2.a.b + b^2.

Q: Perform the indicated operations and write the result in standard form. (6 - 2i) - (7 - i)

A: Perform the indicated operations and write the result in standard form. (6 - 2i) - (7 - i)

Q: (6 − 3i)2

A: (6-3i)*(6-3i) = 36 -18i -18i +9i2                      =  27 - 36i