Mathematics, 29.09.2019 18:00 pr47723
In the equation x^2 mx n = 0, m and n are integers. the only possible value for x is –3. what is the value of m ?
a. 3
b. –3
c. 6
d. –6
e. 9
Answers: 1
. If there is only one solution, then the equation must be a perfect square. So square 
to solve for the equation in the similar form that is given. 
. So the variables match up perfectly in the equation, meaning that the value of m is 6, letter choice C.Another question on Mathematics
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In the equation x^2 mx n = 0, m and n are integers. the only possible value for x is –3. what is the...
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