28 авг. 2015 г. · It is an irrational number because it can't be expressed as a fraction.

9 янв. 2020 г. · Verified by Toppr. Let us assume that 5 + 7 is a rational number. Then 5 + 7 = p q , where p and q are two integers and q ≠ 0.

19 окт. 2018 г. · If √5+√7 5 + 7 is rational, so is its square: 12+2√35 12 + 2 35 . This would imply that √35 ... Is the square root of -7 a rational number? Is square root 5 an irrational or rational number? Is root 7 a rational or irrational number? Is the square root of -5 rational or irrational? Другие результаты с сайта www.quora.com

4 окт. 2020 г. · Therefore, The product of 3/5 multiplied by the square root of 7 is an irrational number.

The primary difference between rational and irrational numbers is rational numbers can be written as fractions, irrational numbers can not.

Algebra. Simplify 5/( square root of 7). 5√7 5 7. Step 1. Multiply 5√7 5 7 by √7√7 7 7 . 5√7⋅√7√7 5 7 ⋅ 7 7. Step 2. Combine and simplify the denominator.

21 сент. 2023 г. · Since the square roots are positive whole numbers, they are rational and therefore make the square root rational. Example: Is √25 a rational ...

Let's think about square roots now. Square roots of perfect squares are always whole numbers, so they are rational. But the decimal forms of square roots of ...

14 сент. 2015 г. · √35. Explanation: Both 5 and 7 are prime numbers so they cannot be factored. √5×√7=√5√7=√35.