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mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
Are you familiar with the quadratic formula?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
The part inside the square root symbol is called the discriminant. It is b^2  4ac
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
Calculate the discriminant using the a, b, and c values of your equation. Then if the discriminant is:  greater than zero, there are 2 real solutions  equal to zero, there is one real solution  less than zero, there are no real solutions.
 one year ago

tmybby Group TitleBest ResponseYou've already chosen the best response.1
I got two solutions
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
Here's a general quadratic equation and the quadratic formula. dw:1369334659758:dw
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
dw:1369334734497:dw
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
dw:1369334799096:dw
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
73 > 0, so there are two real solutions. You are correct.
 one year ago

tmybby Group TitleBest ResponseYou've already chosen the best response.1
can you help me with one more question please?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
sure
 one year ago

tmybby Group TitleBest ResponseYou've already chosen the best response.1
What is the absolute vale of the number? 3+i
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
dw:1369335059581:dw
 one year ago

tmybby Group TitleBest ResponseYou've already chosen the best response.1
My answer choices are square root of 10, 4, 8, and square root of 3...
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
Have you tried it?
 one year ago

mathstudent55 Group TitleBest ResponseYou've already chosen the best response.1
dw:1369335293026:dw
 one year ago
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