jessica139
jessica139
03-04-2017
Mathematics
contestada
the discriminant for x²+3x+11=0
Respuesta :
VenusRetrograde
VenusRetrograde
03-04-2017
ax²+bx+c
the formula for the discriminant is
D=b²-4ac
plug in the data we know
D=3²-4(1)(11)
D=9-44
D=-35
Answer=-35
Answer Link
VER TODAS LAS RESPUESTAS ( 26+ )
Otras preguntas
Calculate the wavelength of the photon emitted when an electron makes a transition from n=4 to n=3. You can make use of the following constants: h=6.626×10^−34
beth science teacher mixes 12 mL vinegar with 6 mL baking soda to create a simulated volcanic eruption. Beth mixes 4 mL vinegar with 3 mL baking soda. Did beth
In the triangle DEF, DE= 10 inches and EF= 14 inches. Write an inequality that describes the possible side lengths of side DF, in inches.
Naomi deposited money into a savings account that is compounded quarterly at an interest rate of 6%. She thinks this quarterly rate is the same as a monthly int
Maintaining order and discipline within the ranks, beyond the breaking of established rules as in criminal law, is an additional concern of which of the followi
What colony's founders believed that tolerance was a great virtue? A. Virginia B. Massachusetts C. Pennsylvania D. Georgia Mark for review
A cardiorespiratory fitness activity is the same as which of these? 1) aerobic fitness activity 2) occupational physical activity 3) moderate-intensity physic
Why does the dilution equation, M 1 V 1 = M 2 V 2, work? a) The dilution equation works because the mass remains the same. b) The dilution equation works becaus
Read the following sentences from a story. Which of these sentences best expresses a possible theme of the story? A. As Gregor Samsa awoke one morning fro
-22.5-7r=9.5 (2.5r+4)
