selammitike10 selammitike10

22-08-2017
Mathematics

contestada

Why square root of 42 is not rational number

Respuesta :

kphung76127 kphung76127

22-08-2017

The square root of 42 is about 6.48074...

The decimal is nonterminating and nonrepeating, which makes it irrational. It also cannot be represented as a ratio of two integers (whereas all rational numbers can be represented as a ratio of two integers).

Answer Link

Otras preguntas

Two tangents each intersect a circle at opposite endpoints of the same diameter. Is it possible for the two tangents to intersect each other outside the circle?

What are your Thoughts in religion?

Which of the following is a solution of y - x < -3? A. (6, 2) B. (2, 6) C. (2, -1)

if f(x) = -3x+4 and g(x) =2, solve for the value of x for which f(x) = g(x) is true

Which of these is a biotic factor in an ecosystem? A. rain B. wind C. tree D. rock

Maggie has a container in the shape of a right prism. The formula for its surface area is SA = Ph + 2B. Solve for h. A.h = SA minus two times B over P B.h = SA

Bill is cutting chicken on a board and afterwards takes the cutting board to the dishwasher he taken another cutting board puts it on the same table and then qu

Consider the following sets of sample data: A: $29,400, $30,900, $21,000, $33,200, $21,300, $24,600, $29,500, $22,500, $35,200, $20,800, $39,800, $22,300, $3

What is the slope of the line that contains the points (-1,2) and (4,3)

What is the range of the function f(x) = -(x + 3)2 + 7? all real numbers less than or equal to 7 all real numbers greater than or equal to 7 all real numbers le