Problem

Solve the equation x2=25

Answer

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Answer

Then, we calculate the square root of 25, which is 5. So, x=±5

Steps

Step 1 ：First, we take the square root of both sides of the equation: x2=25

Step 2 ：This simplifies to: x=±25

Step 3 ：Then, we calculate the square root of 25, which is 5. So, x=±5

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