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Are square roots always rational?
No. The square roots of 2, 3 and 5, for a start, are not rational.
What the hypotenuse of 5 and 8?
The answer is the square root of 99, or 3 square roots of 11.
What two square roots are used to estimate the square root of 5?
The two square roots used are 2 and 3, since 2 and 3 squared are 4 and 9, respectively. Since 5 is between 4 and 9, we can deduce that the square root of 5 is between 2 and 3.
What square roots applies to 25?
The square roots of 25 are 5 and -5
What is the two whole numbers of the square root of twenty three?
twenty three has no square root but it will be in between 4 squared and 5 squared but more towards the 5. also there is + and - square roots such as the two square roots of 9 are +3 and -3. - times - = + and + times + = +.
Are square roots always rational?
No. The square roots of 2, 3 and 5, for a start, are not rational.
What is 5 square-roots of two divided by five square-roots of three?
It is sqrt(2/3)
What the hypotenuse of 5 and 8?
The answer is the square root of 99, or 3 square roots of 11.
What two square roots are used to estimate the square root of 5?
The two square roots used are 2 and 3, since 2 and 3 squared are 4 and 9, respectively. Since 5 is between 4 and 9, we can deduce that the square root of 5 is between 2 and 3.
What square roots applies to 25?
The square roots of 25 are 5 and -5
What is the two whole numbers of the square root of twenty three?
twenty three has no square root but it will be in between 4 squared and 5 squared but more towards the 5. also there is + and - square roots such as the two square roots of 9 are +3 and -3. - times - = + and + times + = +.
Are irrational numbers used to find square roots?
All prime numbers have irrational number square roots, so if you try to find the square root of a non-perfect square number use them to simplify it. For example, ±√125 = ±√25*5 = ±5√5 (when you want to show both the square roots) √72 = √36*2 = 6√2 √-27 = √-9*3 = 3i√3
What are ten irrational numbers?
The square roots of 2, 3, 5, 6, 7. In all cases there are two roots (+ and -).
How do you add simplified square roots?
You can add simplified square roots only if the radicals are the same and, in that case, you treat the radicals as you would treat a variable in algebra.For example, sqrt(18) + sqrt(50)= sqrt(9*2) + sqrt(25*2)= 3*sqrt(2) + 5*sqrt(2)= [3 + 5]*sqrt(2)= 8*sqrt(2)
What is the inverse operation of exponential functions?
Square roots? for example, 5 to the 2 is the square root of 5. 6 to the 3 is the cubed root of 6.
Are all square roots irrational numbers?
No. Square root of 9=3. 3=3/1. Therefore not all square roots are irrational
Why is the Square root of 25 is not equal to negative 5?
It is. (-5) is a perfectly good square root of 25.Every number has two square roots. The two square roots of 25 are [ +5 ] and [ -5 ].
