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Is the square root of 45 rational?
sqrt 45 = sqrt 5 x sqrt 9 = 3 sqrt 5. Sqrt 5 is irrational so 3 root 5 is also irrational.
Is the square root of 45 irrational?
Yes, the square root of 45 is irrational. It can be simplified to ( \sqrt{45} = \sqrt{9 \times 5} = 3\sqrt{5} ). Since ( \sqrt{5} ) is an irrational number, multiplying it by 3 still results in an irrational number. Therefore, ( \sqrt{45} ) is irrational.
Is 3 times the square root of 2 divided by 5 times the square root of 2 an irrational number why or why not?
I would answer no because 3√2 ____ 5√2 Would simplify to 3 divided by 5 and that is not irrational.
Is the difference of root2 and root3 irrational?
Yes, irrational. Let p = root 2 and q = root 3. Then (q - p)2 = 5 - 2root6, which is irrational because it is the sum of an integer (5) and an irrational (2root6), and so q - p (which is root3 - root2) is irrational.
Is the square root of 25 rational or irrational?
They are +5 and -5, which are both rational.
Is the square root of 3 plus 5 an irrational number?
Yes, the sqrt of (3+5) is irrational, because: sqrt(3+5) = sqrt of 8, which is irrational
Is the square root of 15 rational or irrational?
IRRATIONAL sqrt(15) = sqrt(3 x 5) =sqrt(3) X sqrt(5) Since the 'square roots' of prime numbers , '3' & '5' in this case, are irrational , then the square root od '15' is irrational .
Is the square root of 45 rational?
sqrt 45 = sqrt 5 x sqrt 9 = 3 sqrt 5. Sqrt 5 is irrational so 3 root 5 is also irrational.
What are three irrational numbers?
This is an easy question : root 2, root 3, root 5. Any square root of an integer which is not integral itself is irrational.
Is the square root of 45 irrational?
Yes, the square root of 45 is irrational. It can be simplified to ( \sqrt{45} = \sqrt{9 \times 5} = 3\sqrt{5} ). Since ( \sqrt{5} ) is an irrational number, multiplying it by 3 still results in an irrational number. Therefore, ( \sqrt{45} ) is irrational.
Is 3 times the square root of 2 divided by 5 times the square root of 2 an irrational number why or why not?
I would answer no because 3√2 ____ 5√2 Would simplify to 3 divided by 5 and that is not irrational.
Is 5 in irrational number?
no. an example of an irrational number would be like the square root of 3
What is the example of irrational?
Square root of 2, square root of 3, square root of 5, pi, e
Is the difference of root2 and root3 irrational?
Yes, irrational. Let p = root 2 and q = root 3. Then (q - p)2 = 5 - 2root6, which is irrational because it is the sum of an integer (5) and an irrational (2root6), and so q - p (which is root3 - root2) is irrational.
What are four irrational numbers?
under root 2, under root 3, under root 5,under root 6.
Is the square root of 25 rational or irrational?
They are +5 and -5, which are both rational.
What is square root 75 in simplest form?
The square root of 75 is an irrational number and it is 5 times the square root of 3
