dermine the whether x = -1/3 and x = 2/3 are the solutions of the equation 9x^-3x-2=0
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Answer:
Yes, they are.
Step-by-step explanation:
Given equation, 9x^2-3x-2 = 0
We can simplify it as the following :
=> 9x^2-6x+3x-2 = 0
=> 3x(3x-2) + 1(3x-2) = 0
=> (3x+1)(3x-2) = 0
=> x=2/3 and x=-1/3
Therefore the given x are the solutions of the given equation.
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