Aqua2021
Aqua2021 Aqua2021
  • 04-09-2017
  • Mathematics
contestada

I NEED HELP PLEASE! (EASY)

(3x-5)^2 -(2x+1)^2 =24

Respuesta :

halo9274
halo9274 halo9274
  • 04-09-2017
combine like terms correct?

if so the answer would be
x= -3/5 or .60 in decimal form

(3x - 5)2 - (2x + 1)2= 24

9x + 25 - 4x + 2 = 24

5x + 27 = 24

5x = -3

× = -3/5

Answer Link

Otras preguntas

ASAP Write the equation of a line that is perpendicular to the given line and that passes through the given point. y=2/3x + 9; (-6, 5)
Skydivers jump out of planes with only the backpacks on their backs. Of course, these packs contain the parachutes that keep skydivers from falling to Earth too
Solve for the x (Round to the nearest hundred)
Help , Questions 9 and 10 plzzz I need it (15 points)
You will analyze four substances in this lab. Based on their chemical formulas and what you already know about covalent and ionic compounds, make a prediction f
What are the solutions to the system of equations? y=x^2−5x−6 y=2x−6 (−6,0) and (0,−1) (−1,0) and (−6,0) (7, 8) and (0,−6) (−1,0) and (0,−6)
If you were to invade Africa, which countries should you take your over
If ƒ(x) =⎡x⎤− 4; find ƒ(-3.2)
HeLP pLEase omg Im finally finishing
Five packets of almonds cost 2m dollars. Mandy buys 3 packets of almonds. How much change does she receive if she paid with a $10 bill? Give your answer in term