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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.
 one year ago
 one year ago
Determine the values of the real number h for which the roots of the quadratic equation 4x^22hx+(8h)=0 are real.
 one year ago
 one year ago

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eyust707Best ResponseYou've already chosen the best response.0
I would use the quadratic formula..
 one year ago

GoldRush18Best ResponseYou've already chosen the best response.0
what answers would i get
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
you will learn that the answer is of the least importance.. What matters is the method!
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
Ans thats what open study is all about! I teach you how if you would like.
 one year ago

GoldRush18Best ResponseYou've already chosen the best response.0
can u teach me please
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
have you learned the quadratic formula?
 one year ago

eyust707Best 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"
 one year ago

GoldRush18Best ResponseYou've already chosen the best response.0
in this case what would b the value for c
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
\[x = (b \pm \sqrt{b^2  4 *a *c})/2a\]
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
well that equation uses this: \[ax^2 +bx +c = 0\]
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
a is whatever is in fron of the x^2
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
b is whatever is in front of x...
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
what about the h? that is in front of x too!
 one year ago

eyust707Best ResponseYou've already chosen the best response.0
we cant get rid of that... we are ging to use it to make our analysis
 one year ago
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