Seudónimo
Seudónimo
05-04-2017
Mathematics
contestada
Solve the quadratic equation 2x^2-4x-1=0
Respuesta :
nina6s
nina6s
05-04-2017
x =(4+√24)/4=1+1/2√ 6 = 2.225
or:
x =(4-√24)/4=1-1/2√ 6 = -0.225
Answer Link
VER TODAS LAS RESPUESTAS ( 83+ )
Otras preguntas
Fill in 6 There was little farmland 7. A source of food was provided 8 Villages and towns were separated from each other 9. Greeks were able to trade with other
Jariah volunteers at the hospital during the week. She volunteers 3 hours on monday and thursday, 4 hours on saturday and sunday, and 2 hours on tuesday. How ma
welp! help! brainly deleted my last question so here's this!
Find the roots of this polynomial x^2 -9x+8
Mr. Lim read 10 pages. Mr Smith read 15 pages. How many did Mr. Want read?
Which super continent forms the core of North America?
Find the median. Round to the nearest tenth if necessary. 49, 13.9, 5.9, 16.6, 43.1, 11.2, 36.8, 43.7, 22.9, 45.1, 44.2
what is the solution of x^2 = 16^x?
A lender wil verity and carefully consider your income before approving you for a loan becausea they need to be sure you will be able to pay the loan backb gove
Write a two column proof. Can someone please help me I posted this yesterday and nobody helped if you can also help me with the other that’ll be great. Happy Ne
