Answer:
steps below
Explanation:
x -7√x + 10 = 0
(√x)² - 7√x + 10 = 0
(√x - 2)(√x - 5) = 0
√x - 2 = 0 or √x - 5 = 0
√x = 2 or √x = 5
(√x)² = x = 4 or (√ x)² = x = 25 ...
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