20109331 20109331
  • 24-06-2022
  • Mathematics
contestada

4x²-12x+9 = 5
☐ A. x= -√√5 +
312
B. x= √√4-3
C. X = -√√4-3
O D. x = √5 + 2/
□ E. x= -√5 +3
2
OF. x = √5 +3
2

Respuesta :

rspill6
rspill6 rspill6
  • 24-06-2022

Answer:

x = 3/2 ± [tex]\sqrt{5}[/tex] /2

Step-by-step explanation:

4x²-12x+9 = 5

Rearrange:

4x²-12x+4 = 0

Solve using the quadratic equation:

x = 3/2 ± [tex]\sqrt{5}[/tex] /2  

Answer Link

Otras preguntas

Find the 50th term of this arithmetic sequence: 5, 13, 21, 29, . . .
Trigonometry pile up. Anyone mind helping me out with this one?Trigonometry is not my strong point. Thanks!
write 97.356 in base ten numerals?
Students research unicellular, prokaryotic organisms that live in harsh environments such as volcanic hot springs, brine pools, and anaerobic black organic mu
why weren't slave marriages considered legal
How do I solve 3.2x+0.2x^2-5=0
The Treaty of Paris of 1783, which ended the American Revolutionary War, provided for all the following EXCEPT (A) Fishermen from the United States would have t
What is one third of 1080
In lactic acid fermentation a. carbon dioxide is released. b. lactic acid is produced. c. NADH is recycled. d. all of the above
write 97.356 in base ten numerals?