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GoldRush18
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Determine the values of the real number h for which the roots of the quadratic equation 4x^22hx+(8h)=0 are real.
 2 years ago
 2 years ago
GoldRush18 Group Title
Determine the values of the real number h for which the roots of the quadratic equation 4x^22hx+(8h)=0 are real.
 2 years ago
 2 years ago

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GoldRush18 Group TitleBest ResponseYou've already chosen the best response.0
i need help!!
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
I would use the quadratic formula..
 2 years ago

GoldRush18 Group TitleBest ResponseYou've already chosen the best response.0
what answers would i get
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
you will learn that the answer is of the least importance.. What matters is the method!
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
Ans thats what open study is all about! I teach you how if you would like.
 2 years ago

GoldRush18 Group TitleBest ResponseYou've already chosen the best response.0
can u teach me please
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
have you learned the quadratic formula?
 2 years ago

GoldRush18 Group TitleBest ResponseYou've already chosen the best response.0
yes i have
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
"x equals negitive b plus or minus the square root b squared minus of four a c all over two a"
 2 years ago

GoldRush18 Group TitleBest ResponseYou've already chosen the best response.0
in this case what would b the value for c
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
\[x = (b \pm \sqrt{b^2  4 *a *c})/2a\]
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
well that equation uses this: \[ax^2 +bx +c = 0\]
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
a is whatever is in fron of the x^2
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
so what is a?
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
b is whatever is in front of x...
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
so what is b?
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
what about the h? that is in front of x too!
 2 years ago

eyust707 Group TitleBest ResponseYou've already chosen the best response.0
we cant get rid of that... we are ging to use it to make our analysis
 2 years ago
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