Register
What are the solutions of x^2=19x +1
154k views
1 vote
What are the solutions of x^2=19x +1

User Sureshhh
by
7.1k points

1 Answer

3 votes
X2=19x+1
x2- 19x-1=0
D=b2-4ac =(19)^2 -4*1*(-1) =365
x1,2= -b+√D over 2A
x1= 19-√365 over 2
X2 = 19+ √ 365 over 2

User Friendzis
by
6.8k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.7m questions

10.3m answers

Other Questions

What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!