khairunisa031003 khairunisa031003
  • 23-11-2020
  • Mathematics
contestada

5x2 + 4x = 3(2 - x)

help me :p

Respuesta :

euph0
euph0 euph0
  • 23-11-2020

Answer:

Step-by-step explanation:

5x^2+4x=3(2-x)

5x^2+4x=6-3x

5x^2+4x+3x-6=0

5x^2+7x-6

(5x^2-3x)+(10x-6)

x(5x-3)+2(5x-3)

(5x-3)(x+2)

x=3/5,-2

Answer Link
rhysalterman
rhysalterman rhysalterman
  • 23-11-2020
X=-4/7

Hope this helps, if it does pls give Brainlyest
Answer Link

Otras preguntas

what is 0.000702 in scientific notation.
What kind of molecule is an enzyme? Why are enzymes important in cell?
if 9^x-9^x-1=24, then find the value of (6x)^x
Write the answer to each problem in terms of the variable.1)chandler is y years old. What expression represent his age 4 yr ago? 11 yr from now?2)claire has y d
what is 0.000702 in scientific notation.
Why are the irish famous for drinking?
What kind of molecule is an enzyme? Why are enzymes important in cell?
The scale of a square map indicates that each inch on the map corresponds to 5 miles. Write an expression that describes the area of land shown on the map. If t
solve using the substitution and elimination method 3a-12b=9 4a-5b=3 can someone please help?
Two of the emission wavelengths in the hydrogen emission spectrum are 410 nm and 434 nm. One of these is due to the n=6 to n=2 transition, and one is due to the