agarwalishan28 agarwalishan28

15-12-2019
Mathematics

contestada

If 2x − 1 = 6, what is the value of 4x squared - 1

Respuesta :

Jason2018Tang Jason2018Tang

15-12-2019

2x-1=6 so 2x=7 x=3.5

3.5^2 = 12.25 x 4 = 49-1 = 48

Answer Link

Otras preguntas

Steve wants to invest in five-year bonds and wishes to avoid federal income taxes on his gains. Which bonds will most likely meet his investment needs? Select t

fume hoods are used to __?

What type of data is qualitative data?

The gas in a cylinder has a volume of 8 liters at a pressure of 104 kPa. The pressure if the gas is increased to 200 kPa. Assuming the temperature remains con

Alan's go-kart travels 1750 feet per minute, and Barry's go-kart travels 21 miles perhour. Who's go-kart is faster? (There are 5,280 feet in a mile.)

What is the authors purpose in both patrick henry's speech and thomas paine's common sense?

Benefits from increased development include _____.

How will you apply what you have learned about communication to develop better communication for yourself with teachers, family, or friends?

which best describes the difference between preferred and common stock

Which statement best explains the relationship between the electric force between two charged objects and the distance between them?