What is the simplified square root of 189?

√21
What is the Square Root of 189 in Simplest Radical Form? We need to express 189 as the product of its prime factors i.e. 189 = 3 × 3 × 3 × 7. Therefore, √189 = √3 × 3 × 3 × 7 = 3 √21. Thus, the square root of 189 in the lowest radical form is 3 √21.

What is the square root of 180 simplified?

6√5
The square root of 180 in its simplest radical form is 6√5.

What is the simplest form of √ 128?

The square root of 128 simplified is 8 √2.

What are the factors of 189?

The factors of 189 are 1, 3, 7, 9, 21, 27, 63, and 189.

Is 189 rational or irrational?

A quick way to check this is to see if 189 is a perfect square. If it is, then it is a rational number. If it’s not a perfect square then it’s an irrational number. We already know if 189 is a perfect square so we also can see that √189 is an irrational number.

What is Square Root 200 Simplified?

The square root of 200 can be simplified as 10√2.

What is the square of 189 in radical form?

The square root of 189 in mathematical form is written with the radical sign like this √189. We call this the square root of 189 in radical form. The square root of 189 is a quantity (q) that when multiplied by itself will equal 189. Is 189 a perfect square?

How do you simplify 189?

You can simplify 189 if you can make 189 inside the radical smaller. We call this process “to simplify a surd”. The square root of 189 can be simplified. √ 189 = 3√ 21

What is square root of 189 to the nearest hundredth?

The square root of 189 rounded to the nearest hundredth, means that you want two digits after the decimal point. The square root of 189 rounded to the nearest thousandth, means that you want three digits after the decimal point.

What is the justification for taking out the square root?

The justification for taking out the square root of any number is this theorem to help simplify √a*b = √a * √b. The square root of a number is equal to the number of the square roots of each factor. Is 189 A Prime Number?