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What is the Square Root of 775?

The square root of 775 is 27.8388218142. Calculate another value or review the exact form, nearby perfect powers, and verification.

Answer

Square Root√775 = 27.8388218142
CalculatedNon-perfect squareIrrational
Exact form√775
Perfect squareNo
Number typeIrrational
Verification27.83882181422 ≈ 775

On this page

How the answer is calculated

We solve x2 = 775. The resulting value is x = 27.8388218142.

Verification: 27.83882181422 ≈ 775.

Simplified radical form

The square root of 775 in simplified radical form is 5√31.

This is equivalent to √775, with perfect-square factors moved outside the radical.

Nearest Perfect squares

PositionBaseValue
Lower or equal27729
Upper or equal28784

Nearby square roots

NumberSquare root
√77227.7848879789
√77327.8028775489
√77427.8208554865
√77527.8388218142
√77627.8567765544
√77727.8747197295
√77827.892651362

Number properties

Is 775 a perfect square?

No. Its square root is not a whole number.

Is the square root rational or irrational?

√775 is irrational because 775 is not a perfect square.

Visual guide

Square Root function graph

See how the result changes as the input moves across positive and negative values. Square roots are shown for non-negative inputs; cube roots continue through negative inputs.

Common questions

Frequently asked questions

It asks for the number that, when raised to the power of 2, equals 775.