annsley1009
annsley1009
03-07-2018
Mathematics
contestada
HELP PLZZZZZZZ:)))))))))))))))
Respuesta :
mathstudent55
mathstudent55
03-07-2018
[tex] 2 \sqrt{4} - 2 \sqrt{9} = [/tex]
[tex] = 2 \times 2 - 2 \times 3 [/tex]
[tex] = 4 - 6 [/tex]
[tex] = -2 [/tex]
Answer: It is rational and equal to -2. (The first choice)
Answer Link
choixongdong
choixongdong
03-07-2018
2√4 - 3√9
=2(2) - 2(3)
= 4 - 6
= -2
Answer
A. It's rational and equal to -2
Answer Link
VER TODAS LAS RESPUESTAS ( 37+ )
Otras preguntas
Which equation represents the function on the graph?
42. If 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these
PLZ HELP, WILL AWARD BRAINLIEST Find an equation for the line that goes through the points (5,-8) and (13,4)
What is the area of the trapezoid shown
What is the value of 4x to the third +4x if x is 4
What are the basic input of iron and steel industry
Compare 6.23x10^14 and 8.912x10^12
a community group is building a garden on a rectangular lot of land. The lot measures 5x by 10x and the garden will be circular with a radius of 3x. How much of
At a temperature of 393 K, the temperature of a sample of nitrogen is 1.07 atm what will the pressure be at a temperature of 478 K
Acetylene is a gas which burns rapidly on its own, and is considered highly explosive. A) True B) False
