deb9386
deb9386
06-04-2015
Mathematics
contestada
4x^2 - 2=1 please show all work
Respuesta :
konrad509
konrad509
06-04-2015
[tex]4x^2-2=1\\ 4x^2=3\\ x^2=\dfrac{3}{4}\\ x=-\sqrt{\dfrac{3}{4}} \vee x=\sqrt{\dfrac{3}{4}}\\ x=-\dfrac{\sqrt3}{2} \vee x=\dfrac{\sqrt3}{2}\\ [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 91+ )
Otras preguntas
Alexander founded the city of Alexandria in the ____.
Can someone explain to me how to get two lengths of a triangle. one triangle has on side ab has a length of 27 a length of 40 on side bc and a length of 18 f
Lord bryon wrote Don Juan to comet on England’s society. Write an explaining why Byron was contrasting the climates of the north and south? Pllllsssss
Teenage drivers are more likely to be involved in a crash when
casey buys a bracelet . She pays for the bracelet and pays $0.72 in sales tax . The sales tax rate is 6%
College students are offered a 8?% discount on a textbook that sells for ?$44.50. If the sales tax is 8?%, find the cost of the textbook including the sales tax
Which of these was a result of the Missouri Compromise
which glide reflection describes the mapping ABC DEF
Three girls collected geodes in the desert. Corinne collected 11 1/8 pounds, Ellen collected 4 5/8 pounds, Leona collected 3 3/4 pounds. How much more did Corin
What brought and end to the dominance of the Silk Road
