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(√(a))²=a

The square root and the square cancel to leave just 49/21■

Q: What is the principle square root of 49 over 21 squared?

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The square root of A2 is... A !

Any square root squared is the number inside the ()

The square root of 81 squared is 81.

Just over 65 (65 squared = 4225)

Squared. E.g the square root of 4 is 2, and 2 squared is 4.

Related questions

sqrt(10.892) = 10.89

b over the square root of 5 The square root of 5b squared is 5b, and the simplified form of the square root of 125 is 5 root 5. The 5s then cancel out leaving b over the square root of 5.

The square root of A2 is... A !

The square root of 28 minus the squared root of 7 =±2.64575131

Any square root squared is the number inside the ()

The square root of 81 squared is 81.

4

Just over 65 (65 squared = 4225)

No.

2

Squared. E.g the square root of 4 is 2, and 2 squared is 4.

the squared root