Sr7atCachrisco Sr7atCachrisco

16-04-2017
Mathematics

contestada

Use the quadratic formula to determine the exact solutions to the equation.
x^2−2x−4=0
x =or x =

Respuesta :

Cassy890 Cassy890

16-04-2017

the answer is x= 1 + the squareoot of 5 or x= 1 minus the squareroot of 5

Answer Link

Otras preguntas

what river located in southwest china was the boundary of the shang dynasty

How to find next number in this sequence. 2,7,26,101,400?

What is dew point? And how do I use it in a sentence? Do I say, "Then the temperature hit dew point?" because that just sounds wrong to me.Someone please help!

what river located in southwest china was the boundary of the shang dynasty

When Candy Talks about Curleys wife for the first time, what does he imply about her?

How do I find the slant height of a square pyramid? The base length is 4 inches and the area of it is 136 square inches. Thank you!

The sum of three numbers is -44.84. One of the numbers is 24.6. The other two numbers are equal to each other.what is the value of the other two numbers?

Which formula represents a compound whose molecules are tetrahedral? (A) BH₃ (B) C₂H₂ (C) CH₄ (D) H₂O (E) C₂H6₆

What is dew point? And how do I use it in a sentence? Do I say, "Then the temperature hit dew point?" because that just sounds wrong to me.Someone please help!

How did the Stuart rulers of England anger many English citizens with their belief