SOLUTION: 48.) Find b^2 – 4ac and the number of real solutions to each equation
-3x^2+7x=0
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Question 164918This question is from textbook Elementary and Intermediate
: 48.) Find b^2 – 4ac and the number of real solutions to each equation
-3x^2+7x=0
This question is from textbook Elementary and Intermediate
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
-3x^2+7x=0
x(-3x+7)=0
.
x=0
.
-3x=-7
x=7/3
.
Since c=0 then b^-4ac=b^2=49
.
Ed
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