THEBESTJA
THEBESTJA
03-02-2017
Mathematics
contestada
What's the solution to these questions?
Respuesta :
mohamedjamal
mohamedjamal
07-02-2017
√(X-2 )+1=5
√(X-2 )=5-1
√(X-2 )=4 <=== square the tow sides
X-2 =16
x=16+2
x=18
..................................................................
(4x+1)^1/4-4=-1
(4x+1)^1/4=-1+4
(4x+1)^1/4=3
4x+1=(3)^4
4x+1=81
4x=81-1
4x=80
x=80/4
x=20
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Write the equation of the line that passes through (3, 4) and (2, −1) in slope-intercept form. (2 points) y = 3x − 7 y = 3x − 5 y = 5x − 11 y = 5x −
without graphing, is the system independent, dependent, or inconsistent y=2x-8 2x-y=8
Is op still shutting down ?
How do men's rights differ from women's rights issues?
Jane drove 260 miles using 12 gallons of gas. At this rate, how many gallons of gas would she need to drive 286 miles
were would you expect to find the formation of elements heavier then iron A.White Dwarf B.Blue Dwarf C.SuperNova D.Red Gaint
__________________ collect the light from distant stars and separate that light into bands of different colors. This allows astronomers identify the elements in
A school bought 25 new computers. The total cost for the computers was $19,245.Each computer cost the same amount.What was the cost for each computer?
The best way to build a strong network of people who help you is to
A mixture consists of sand, salt, and iron filings. Which of the following instruments or materials would not be useful in separating this mixture? magnet filt
