....
|5x - 3| = |3x + 5|
HP = ....![]()
|5x - 3| = |3x + 5|
HP = ....
- |5x - 3| = |3x + 5|
- 5x - 3x = 5 + 3
- 2x = 8
- x = 8/2
- x = 4
- Atau
- |5x - 3| = |3x - 5|
- 5x - 3x = -5 + 3
- 2x = -2
- x = -2/2
- x = -1
- HP = { -1,4 }
[tex]\boxed{\colorbox{purple}{ \colorbox{pink}{ \bf{NanazCanss< 3}}}}[/tex]
Jawaban:
(5x - 3) ^ 2 = (3x + 5) ^ 2 25x ^ 2 - 30x + 9 = 9x ^ 2 + 30x + 25
16x ^ 2 - 60x - 16 = 0 4x ^ 2 - 15x - 4 = 0 (4x + 1)(x - 4) = 0
4x + 1 = O
4x = - 1 x = - 1/4
x - 4 = 0 x = 4
HP = {-1/4, 4)
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