1.

рдирд╣ 20-Tx+3=0"

Answer»

2x² - 7x + 3 = 0

2x² - 6x - x + 3 = 0

2x ( x - 3) - ( x - 3) = 0

(2x - 1) ( x - 3 ) = 0

So, x = 1/2 and 3



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