arnav26 arnav26
  • 19-05-2020
  • Mathematics
contestada

solve 4x2-25<0

in words 4x squared -minus 25 < 0

Respuesta :

AnkleBreaker05
AnkleBreaker05 AnkleBreaker05
  • 19-05-2020

I'll teach you how to solve 4x^2-25<0

-------------------------------------------------

4x^2-25<0

Add 25 to both sides:

4x^2-25+25 < 0+25

Simplify:

4x^2 < 25

Divide both sides by 4:

4x^2/4 < 25/4

Simplify:

x^2 < 25/4

whole sqrt -25/4 < x < whole sqrt 25/4

whole sqrt 25/4= 5/2

-5/2 < x < 5/2

Your Answer Is -5/2 < x < 5/2

plz mark me as brainliest if this helped :)

Answer Link

Otras preguntas

The problem 7,291 ÷ 19 is solved below using partial quotients. Identify what partial quotient was used in each step. Then, identify your final quotient.Seven t
Help I need to do this my 11:59
Reread the quotation from the fourth-century writer Gihwa. What evidence can you find that he sympathized with the rulers and the upper class?
help plssah answer the question...
Select ALL of the expressions that are EQUIVALENT to 8x+12 11x+5−3x+7 2(4x+12) 4(2x+3) 2x+19+6x−7−x −4(−2x−3)
Seasons are caused by blank and blank.
A hamburger and 2 drinks cost $6. 00; 2 hamburgers and 2 drinks cost $9. 60. How much does 1 drink cost?.
the language and stylistic choice in chapter 14 of rebecca
What significant findings from the research of Beadle and Tatum resulted in their receiving the Nobel Prize in 1958
An example of a persuasive essay is A. a story about the life and times of the founder of a major university. B. an informational text about the history of coll