ediegail17 ediegail17

02-02-2017
Mathematics

contestada

What are the roots of 2x+6=-5/x?

Respuesta :

wolf1728 wolf1728

08-02-2017

2x +5/x +6 =0
multiplying by x
2x^2 +5 + 6x = 0

Using quadratic formula
X1 = -1.25 plus 1.199 i
X2 = -1.25 minus 1.199 i

Answer Link

Otras preguntas

if a baking tray is 700mm by 600mm, how many of 25cm in diameter can fit into the baking tray?

simplify p8/p2can you help me with this question...anyonnnneee...????

Simplify (2x + 3)(x – 4) = ?

you are facing east. you turn left, then left again, then about face, then right. which direction are you finally facing?

How do we call a very small video,that is repeating unlimitedely

How do you divide with a two digit number? Like 183 850 divided by 48.

the resultant resistance of two resistance wires in series combination is 108 ohm and in parallel combination is 24 ohm. find the value of individual resistance

why are fossils of clams more numerous than those if the worms or cnidarians ?

What Is Solar Radiation?

what is a vortex? need some help