√x=3x find x step by step
1 answer:
Answer:
x = 0 x = 1/9
Step-by-step explanation:
square both sides
x = 9x²
subtract x from both sides
9x² - x = 0
factor out x
x (9x-1) = 0
x = 0,
9x-1 = 0, 9x = 1
x = 1/9
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