Is 5 plus the square root of 7 rational or irrational?

Answer 1

Jdd

Answer 2

The number 5 plus the square root of 7 is irrational. A number is considered rational if it can be expressed as a ratio of two integers, while an irrational number cannot be expressed in this form. Since the square root of 7 is not a perfect square and cannot be simplified to a rational number, the sum of 5 and the square root of 7 is irrational.

Answer 3

Oh, dude, you're hitting me with the math questions! So, like, if you add 5 to the square root of 7, you get a number that can't be expressed as a simple fraction. That makes it irrational, which is totally cool in the math world. So yeah, 5 plus the square root of 7 is irrational, but like, who really cares, right?

Answer 4

Well, isn't that a happy little question! 5 plus the square root of 7 is actually an irrational number. You see, Irrational Numbers cannot be expressed as a simple fraction, and the square root of 7 is one of those special numbers that just can't be written as a nice, neat fraction. But that's okay, because every number is beautiful in its own unique way.

Answer 5

It is an irrational number because it can't be expressed as a fraction