datboirian datboirian

01-10-2020
Mathematics

contestada

Write square root -16 + square root 49 as a complex number in the form of a + bi.

Respuesta :

aleeshasaji aleeshasaji

01-10-2020

Answer:

7 + 4i

Step-by-step explanation:

√49 + √-16

7 + 4i

Answer Link

Otras preguntas

can someone can help this? I will be so happy if someone can answer.IT IS DO THIS NIGHT PLEASE HELP

Quarantine Bible Trivia. Paper 1Who were these women?1) I hung a red rope from my window.2) I conspired with my husband to lie to the Holy Spirit.3) I laughed a

What’s the common greatest factor of 30 and 55

Who was President during the Indian Removal Act?

Dan had 7 dimes in his bank his dad gave him 9 more dimes how many dimes does Dan have now

The brain tells his stomach intestines and liver want to be active and want to rest. Messages to and from the brain decide when it’s time to process food. Which

PLEASE HELP ME!!! What do financial institutions charge people who borrow money? A. Checking account fee B. Interest fee C. Lender's fee D. Repair charge

3. Which of the following is a primary objective for preventive patrols? A. Apprehend criminals B. Provide victim services C. Attend town council meetings D. Be

Why do clown fishes and anemones live together ?please help soon

You are paying an effective annual rate of 18.974 percent on your credit card. The interest is compounded monthly. What is the annual percentage rate on this ac