kimsims229 kimsims229

Today at 3:29 PM
Mathematics

Answered

simplify the expression into form a+bi, where rational numbers

(4-i)(-3+7i) - 7i(8+2i)

Answer :

ramylan00 ramylan00

Today at 3:35 PM

Answer:

-12+28i+3i-7i-65i+28

14 -41i

Answer Link

Other Questions

Enjoy the of a warm fire

Malick is forming clay blocks in the shape of rectangular prisms. Two faces of the blocks are squares. First, find the missing length of the clay block. Then, f

Contraire de une voix sourde

Part 2: Write a rule to describe each transformationNO LINKS! NO ASSESSMENT!

Part 2: Write a rule to describe each transformationNO LINKS! NO ASSESSMENT!

In newton’s rings experiment, if we increase the radius of curvature of plano convex lens, what will be effect on newton’s rings?

Tartarini Direct Injection 3000

Q13. 56x 7/8 =424963

lmage window is working area where the image will be displayed true/false

Social responsibility is often based on two aspects of devel

MARKING BRAINLIEST! Which factor most directly affects potential energy but not kinetic energy? Mass Density Velocity Elasticity

A school club is raising money for a trip, and needs to reach $10,000. Their fundraising progress is modeled by the function f(x) = 435 + 1200x, where x is meas

how did cultural and social influences help shape the middle colonies?

You and a friend get food you have $100 the food 60.85 and the tax is $8 and you wanna leave a 20 tip how much money will you have left over?

5. Alex bought two hots dogs, fries, and a water at the food truck. The hot dogs were $2.35 each and the fries were $1.25. When he paid with a $10 bill he recei

4. Jason drove 200 miles in 8 hours. How many miles did Jason drive per hour? (answer with just a number)

Which literary work best represents the Puritan style of writing? A. Of Plymouth Plantation B. "Homage to Mistress Bradstreet" C. "To my dear and loving husband

Find the circumference and area of a circle with a diameter of 22 inches. Leave your answers in terms of pi. a. C = 11π; A = 44π b. C = 22π; A = 44π c. C = 11π;

Sedaris' text focuses also on an American couple because They are from the same city They befriend each other. They inadvertently insult him in public. O He adm

calvin works at smokin sally’s barbecue restaurant and keeps track of the numbers of customers who visit the restaurant over a four-day period.. If caliber made