Question

Mohon di bantu ya teman-teman
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Answer 1

Semoga bermanfaatnyaa..

Answer 2

1. (3-2x)/(5x-2) = 3/5

5.(3-2x) = 3.(5x-2)

15 - 10x = 15x - 6

21 = 25x

x = 21/25

2. y²-6y+4 = 0

y²-6y+(6/2)² - (6/2)² + 4 = 0

(y-3)² = 3²-4

(y-3)² = 5

y-3 = ± √5

y = 3 ± √5

y = 3+√5 atau y = 3 - √5