mahendrangowri242
mahendrangowri242 mahendrangowri242
  • 22-06-2021
  • Mathematics
contestada

-64+k^2=0 solve this using quadratic formula​

Respuesta :

jpb7132 jpb7132
  • 22-06-2021

Answer:

x= +8 or -8

Step-by-step explanation:

x=  -b±[tex]\sqrt{b^2-4ac}[/tex] /2a

x=−0±[tex]\sqrt{0^2 negative4(1)( negative 64)}[/tex] /√2(1)

x=−0±0[tex]\sqrt{256}[/tex]/√2

x=−0±256−−−√2

x=−0±162

x=16/2 x=−16/2

x=8

x=−8

Answer Link

Otras preguntas

What is the initial value of the function represented by the graph? Options: 0 4 6 7
Why did many people in Mecca reject Muhammad’s ideas at first?
How will adding the value 50 affect the mean and median of the data set 8, 10, 12, 18, 22? A. The mean will increase more than the median. B. The me
The first State constitutions, adopted after independence, a. placed most authority with the State governors. b. provided for lengthy terms for elective offices
Calculate the number of ATOMS in 1.0 mole of O2.
Why is the slow growth that can result from a contractionary policy a positive effect?
Why is the slow growth that can result from a contractionary policy a positive effect?
Jessica earns $63.70 in 6.5 hours. How much does Jessica earn in 1 hour?
How did the Northwest Ordinance increase sectionalism in the United States?
Which sentence is punctuated correctly? a. The weather forecast calls for rain; but we'll play outdoors anyway. b. The weather forecast calls for rain, we'll pl