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Please solve this, the answer is :4 and 25. I would like a step by step explanation please

Please Solve This The Answer Is 4 And 25 I Would Like A Step By Step Explanation Please class=

Sagot :

Answer:

steps below

Step-by-step 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  ...