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 ( 18+ )
Otras preguntas
A triangle has an angle that measures 10°. The other two angles are in a ratio of 7:10. What are the measures of those two angles?
Look at the graph. How many nails are less than 1 1/2 inches long?
X -1 0 1 2 3 y 1 10 1252 25 2 125 2 52:41 What is the rate of change of the function described in the table? ㅇ12/5 O5 ㅇ25/2 ○ 25
Which two sentences in this excerpt from Nathaniel Hawthorne's "Dr. Heidegger's Experiment" most closely reflects the central theme of the passage? His guests s
Which line is an example of trochaic tetrameter? A. By the shining Big-Sea-Water, B. Two households, both alike in dignity C. Shall I compare thee to a summer's
The practice of buying more than we need or want, and often more than we can afford is referred to as Select one: a. capitalism. b. McDonaldization. c. hyper co
The American Heart Association recommends a diet low in saturated fat and cholesterol to prevent which disease
The cultural influence of the Byzantine Empire resulted in: A. European legal systems becoming more accepting toward non- Christians. B. Orthodox Christianity b
Transition-metal ions with charges larger than +3 cannot exist in an aqueous solution. Consider the reaction in which manganese is oxidized from the +2 to the +
Statistical studies in which researchers do not control variables of interest are _____. Group of answer choices experimental studies uncontrolled experimental
