find the solution for the following equation 3x²-x-4=0
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1
Answer:
- 1 and 4/3
Step-by-step explanation:
3x² - x - 4 = 0
=> 3x² - 4x + 3x - 4 = 0
=> x( 3x - 4 ) + 1( 3x - 4 ) = 0
=> ( x + 1 )( 3x - 4 ) = 0
=> x + 1 = 0 or 3x - 4 = 0
=> x = - 1 or 3x = 4
=> x = - 1 or x = 4/3
Hence - 1 and 4/3 are the solutions
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