ashontiera22
ashontiera22
23-03-2017
Mathematics
contestada
Need help with theses questions please
Respuesta :
ghanami
ghanami
23-03-2017
Hello:
3x²+5x+2=0
delta = (5)²-4(3)(2)=1
x =( -5
±1)/6
x= -2/3 or x=-1
t4-81=(t²)² -9² = (t²-9)(t²+9) =(t-3)(t+3)(t²+9)....(answer B)
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
ALGEBRA ONE PLEASE HELP HIGH REWARD CLICK HERE HELP PLEASE IM OFFERING 100 POINTS
what is the predicate of The average length of thesis creatures is six inches.
Jon is building a dog run up against his house. He has 40 feet of fencing to use on the other three sides. What would be the maximum area possible for his dog r
Suppose you need 7.5m of Grade 70 tow chain, which has a diameter of /38" and weighs 2.16/kgm, to tow a car. How would you calculate the mass of this much chain
Please help What could happen? Fill in the blanks in the following sentences with the conditional mood of the verbs in parentheses. -Este verano, me (gustar) ir
Which of the following statements about the Civil War is best supported by the data in the graph? The Union and the Confederacy had nearly equal amounts of pro
briefly explain the impact of urbanization on the south Africa economy
how do you write 0.12 repeating as a fraction
Prove this please,,Would be a great help..!
Explain about The Panamanian Credit Association.
