smax2003
smax2003
04-09-2017
Mathematics
contestada
(4x-1)(4x+1)-3=15x^2
Respuesta :
twburns96
twburns96
04-09-2017
(16x^2+4x-4x-1)-3=15x^2
16x^2-1-3=15x^2
16x^2-4=15x^2
X^2=4
X=+or-2
Answer Link
VER TODAS LAS RESPUESTAS ( 23+ )
Otras preguntas
ini earned $160 during the summer doing chores. She bought 3 dresses worth $12 each using her chore money. How much money was left after she bought the dresses?
Which of these numbers is a common factor of 18 and42
Which of the following statements is true? A.) Symptoms of infection indicate that the body has been overtaken by invading microorganisms. B.) Symptoms of infec
If a magnetic disc has 100 cylinders, each containing 10 tracks of 10 sectors and each sector can contain 128 bytes, what is the maximum capacity of the disk in
^^^^^^ need help with these
Which of the following statements are true for the graph shown below
What is a synonym for catalogue? Interject List Reduce Remove
Many people use alcohol__________ A. To improve driving skills B. For a balanced diet C. To deal with stress D. For a better perception while driving
A worker can assemble 3 shelf units each hour. During the fifth hour of the shift, there were 115 shelf units in the warehouse. How many units were assembled be
How many solutions does the equation −6a + 6a + 5 = 8 have?
