makayylahdennis makayylahdennis

02-09-2021
Mathematics

contestada

Solve

x²+4=0

x=2
x=2i
x= cross symbol 2
x= cross symbol 2i

Respuesta :

alicea066 alicea066

02-09-2021

* x=2i *

You get this answer using the square root method

Answer Link

Otras preguntas

a 5 ft ladder is leaning against a 4 ft wall. how far must the bottom of the ladder be from the base of the wall so that the top of laddet rests at the top of w

Sid wrote 541,309 on his paper. Using words and numbers explain how the number would change if he switched the digits in the hundred thousands and tens place

is -4 5/12 a rational or irrational number?

Is this a sentence fragment or complete sentence? I have always been interested in these special creatures.

In which phase of the cell cycle do cells grow and synthesize new proteins and organelles

Please Answer these following questions...1. What is (-7)^5 in expanded form2. Solve 2s^3 - 4r^2 if r = 1 and s = 5 (explain all steps)3. How would you convince

what is the difference between rough ER and smooth ER? what is the ER doing that is different in this case

Together, tom and max have 72 football cards. Tom has 2 more than 4 times as many cards as Max has. How many football cards does tom have?

suppose that x and y are both integers. find the solution of 10x^2+11xy+3y^2=7

What is one significant contribution from African Americans on American society and/or culture?