lisamariejames06
lisamariejames06 lisamariejames06
  • 01-06-2020
  • Mathematics
contestada

Solve the equation 4x² +7x-2=0.​

Respuesta :

LeslyMartinez23 LeslyMartinez23
  • 01-06-2020

Answer:

x+11.5

Step-by-step explanation:

4x² +7x-2=0

16x+7x-2=0

23x-2=0

      +2  +2

23x=2

23x/2

x= 11.5

I hope these help.

Answer Link

Otras preguntas

Complete the square to solve the equation below check all that apply x^2+8x-2=18
What dream does Dr. King have for his four children?​
is there gonna be another gremlins movies ?
In the rock cycle, which of these can directly undergo crystallization? a. lava b. sediment c. igneous rock d. metamorphic rock
One city has a population of about 11,566,740. Another city has a population of about 6,978,730. What would the combined population be?
The intended audience for the adaptation is most likely a business associate. close friend. college professor. total stranger.
gymnastics incline mat is shaped like a wedge two sides of the matter shaped like right triangles how much vinyl is needed to cover both of triangular sides. 15
X=23/96 -2/3 Y -72x=48y-24 Can someone please answer this
f(x)=x2+5x-4 has a domain D={-4,-2,0,3,5} find the range (f(x)) value for each x value in the domain
Kim increased her typing speed from 56 to 63 words per minute. What was the percent of increase in her typing speed? A. 7% B. 11.1% C. 12.5% D. 17%