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The roots of the equation x^2+4x+1=0 are alpha and beta. Without solving the equation
 one year ago
 one year ago
The roots of the equation x^2+4x+1=0 are alpha and beta. Without solving the equation
 one year ago
 one year ago

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GoldRush18Best ResponseYou've already chosen the best response.0
i. state the values of \[\alpha+ \beta and \alpha \beta\]
 one year ago

GoldRush18Best ResponseYou've already chosen the best response.0
ii. find the value of\[\alpha^2+\beta^2\]
 one year ago

GoldRush18Best ResponseYou've already chosen the best response.0
iii. find the equation whose roots are \[1 + 1 \div \alpha and 1+1 \div \beta\]
 one year ago

maheshmeghwal9Best ResponseYou've already chosen the best response.0
\[\alpha+\beta=b/a=4/1\]
 one year ago

maheshmeghwal9Best ResponseYou've already chosen the best response.0
\[\alpha \beta=c/a=1/1=1.\]
 one year ago

maheshmeghwal9Best ResponseYou've already chosen the best response.0
\[\alpha^2+\beta^2=(\alpha+\beta)^22\alpha \beta\] put the values
 one year ago

GoldRush18Best ResponseYou've already chosen the best response.0
how do i go about doing the third part
 one year ago

maheshmeghwal9Best ResponseYou've already chosen the best response.0
u put the roots as\[x^2(\gamma+\delta)x+\gamma \delta=0\] where \[\delta and \gamma\] are the 3rd part's roots.
 one year ago

maheshmeghwal9Best ResponseYou've already chosen the best response.0
what type of conf.
 one year ago

GoldRush18Best ResponseYou've already chosen the best response.0
oh now i go about the third part that says find the equation because im trying to do it but not sure if its correct can i tell u the answer what i get when im finished
 one year ago
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