SOLUTION: If one of the two roots of the equation (10x + 7)( 3x - 2) + ax + 9 = 0 is -5/6, what is the other root?
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Question 1089868: If one of the two roots of the equation (10x + 7)( 3x - 2) + ax + 9 = 0 is -5/6, what is the other root?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
one root is
roots:
if ->
if -> (given)
so, the other root is
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