mattgewg1019 mattgewg1019

28-11-2020
Mathematics

contestada

Find all real square roots of -9

Respuesta :

Аноним Аноним

28-11-2020

Answer:

3i

Step-by-step explanation:

i equals -1, the square root of 9 is 3

-1 times 3 times 3 is -9

Answer Link

Otras preguntas

Jeri measures one if two equal angles in the figure below. Write an addition equation to find the sum of the angles.

what is 34.719 rounded to the nearest hundred im very confused

Mr.Moore pays $21 to a supplier for the hand drills he sells in his hardware store. $21 is 60% of the price he charges his customers. How much does Mr.Moore cha

How many 1 inch cubes are needed to create a rectangular prism that is 6 inch long, 2 inch wide, and 3 inch high?

HELP PICTURE IS SHOWN

Find the volume of the pyramid. Round your answer to the nearest hundredth

what are three reasons that europeans wanted to explore the new world

The end of the ordovician period was signaled by

Why does heck tate want to protect this person? (from to kill a mockingbird)

A company makes batteries with an average life span of 300 hours with a standard deviation of 75 hours. Assuming the distribution is approximated by a normal cu