3 years ago

What is the positive root of the equation x 2 + 5x = 150?

2 answers:

7 0

Move the 150 to the left to get x^2+5x-150=0
Then factor to (x+15)(x-10)=0
The roots are -15 and 10
The positive root is 10

svlad2 [7]3 years ago

3 0

The positive root is 10 since the other one i negative!!!

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