supermanrandy3 supermanrandy3

22-06-2016
Mathematics

contestada

What are the exact solutions of x2 = 4 − 7x?

Respuesta :

chanler1738 chanler1738

22-06-2016

i belive x=2.25 because u have to add 2x and 7x and that equals 9x then u devide 9 and 4 and that will give u 2.5

Answer Link

SkiRacerGirl SkiRacerGirl

22-06-2016

You're asking if x squared is equal to 4-7x, correct?

Answer Link

Otras preguntas

What is the solution of the system of equations c+3d=8 and c=4d-6? Show work plz.

water tank a has a capacity of 550 gallons and is 66 percent full. water tank b is 53 percent full. the ratio of the capacity of tank a to tank b is 11:15A: how

can a right triangle have a leg that is 10 meters long and a hypotenuse that is 10 meters long? Explain

What is domain and range

Which of the following expresses the number of meters a contestant must travel in a 3-lap race where the course is a circle of radius R meters? F. 3R G. 3πR H.

what is the answer to (11x4)^9

P waves move through the crust at a speed of about 6.5 km/s. How far will the P wave move in five seconds?

Does 37 divided 18 mean 18 is less than 37

Find the equation of the line that passes through the points (-800,200)and(-400,300).

what's a 7 word for mislead or cheat