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

Geometry help ASAP!!!
Element X has two isotopes. The table gives information about these isotopes. Isotope Atomic Mass (amu) Abundance (%) X-63 62.9296 69.
Help ASAP plz!! Right answer only
Hello there! If you can help me solve this equation step by step, that would be very helpful. Thanks for stopping by!
What is the value of the unknown number in the verbal description five times the sum of 12 and a number is 80
If the heterotrophs in level 2 of a trophic pyramid produce 20,000 kilograms of biomass, how much energy did the autotrophs produce? A 20 kg B 200 kg C 2,000
Which body part represents the notochord in vertebrates?
HELP! It’s an easy question, I’m just burned out. THANK YOU SO MUCH!
The last one, problem 8, is the only one I need the answer to.
Translate this phrase into an algebraic expression. Four less than the product of 19 and a number Use the variable n to represent the unknown number.