Nilai x yang memenuhi |3x – 4|-5 = 0 adalah….

By Admin ReiPosted on December 4, 2022

Nilai x yang memenuhi |3x – 4|-5 = 0 adalah….

$|3x - 4| - 5 = 0$

$|3x - 4| = 5$

$|3x - 4| ^{2} = {5}^{2}$

$9 {x}^{2} - 24x + 16 = 25$

$9 {x}^{2} - 24x - 9 = 0$

$3 {x}^{2} - 8x - 3 = 0$

$(3x + 1)(x - 3) = 0$

$x = - frac{1}{3} : : , : : 3$

Semoga Membantu