Squares and Square Roots

question 1 of 10 Grade: Ten - G10
question 1 of 10 Grade: Ten - G10

Q: Solve: x² = 81

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Did You Know?

The symbol ≤ represents 'less than or equal to'. It combines the less than symbol < with an equal sign below it to indicate that the values can be equal or the first can be less than the second.

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