Sentence examples for root of a number from inspiring English sources

Computing the nth root of a number is the same as raising the number to the (1/n) power.

Initially, the concentration was on the relatively simple steps that one follows in doing a fundamental arithmetic problem, like finding the square root of a number.

Likewise, Stevin declared that 1 is a number just like any other and that the root of a number is a number as well.

Book I also contains an iterative method known by the Babylonians (c. 2000 bc) for approximating the square root of a number to arbitrary accuracy.

Two months later, he was challenged to extract the square root of a number of 53 digits; this he performed mentally, and a month later he dictated the answer which he had not meantime committed to writing.

Remember, the square root of a number can equal a positive or a negative number.

Think from root to fruit in mathematics, where there are the roots of a number, followed by the number, followed by the number RAised to powers.

According to the example problem above, the term 9x^2 can be factored into 3x on both sides since the square root of 9 is 3, and the square root of a squared number will become the number itself.

The answer, 5 + √(−15) and 5 − √(−15), however, required the use of imaginary, or complex numbers, that is, numbers involving the square root of a negative number.

The square root of a negative number gives you another imaginary number, another i.

But pi is also a transcendental number, meaning that it isn't the square root of a rational number, or even the solution to anything like a simple equation involving x's and x-squareds and x-cubes.