TheBrainLearner
TheBrainLearner TheBrainLearner
  • 09-06-2019
  • Mathematics
contestada

PLEASE HELP WITH EXPLANATION

PLEASE HELP WITH EXPLANATION class=

Respuesta :

samueonuoha479
samueonuoha479 samueonuoha479
  • 09-06-2019

Answer:

There are 2 solutions to this equation

[tex]x=-\frac{1}{4} +i\frac{\sqrt{19} }{4} ,x=-\frac{1}{4} -\frac{\sqrt{19} }{4}[/tex]

Step-by-step explanation:

for  a quadratic equation of the form ax^2 + bx + c = 0 the solutions are

[tex]x_{1,2}=\frac{-b±\sqrt{b^{2}-4ac } }{2a}[/tex]

[tex]x=\frac{-2+\sqrt{2^{2}-4.4.5 } }{2.4} :-\frac{1}{4}+ i\frac{\sqrt{19} }{4} \\x=\frac{-2-\sqrt{2^{2}-4.4.5 } }{2.4} :-\frac{1}{4} -i\frac{\sqrt{19} }{4}[/tex]

brainiest plz

Answer Link

Otras preguntas

Larry is 10 years old and his sister is 7 years old. In how many years time will there total age be 25 years?
Which is bigger 3/7 or 2/5
palabras agudas divididas en silabas
Flash flooding is most likely to occur when heavy rain falls on
How did the battle of zama affect the reputation of Rome's army and generals? PLEASE HELP!!!
Which detail from "The Glass of Milk" supports the inference that it is not pride alone that keeps the boy from begging for food?
Use ribosome in a sentence
The Boston lawyer who unsuccessfully tried to have the writs of assistance removed was .
Which one of the following genres presents the author's personal ideas and feelings about a particular topic? A. Novel B. Poem C. Short story D. Essay
the code of hammurabi can be best described as