shelbyk53 shelbyk53

20-10-2016
Mathematics

contestada

If x is a real number such that x^3 =64 then x^2 + x=?

Respuesta :

HeavenlyHelper HeavenlyHelper

20-10-2016

x^3=64

x= 3 square root of 64

x=4

x^2+ square root of x= 4^2+ the square root of 4= 16+2=18

Answer Link

Otras preguntas

Which of these choices is the general study of where people, places, and things are located and how they relate to each other? geography meteorology cartography

9 miles is approximately equal to 16 km. How many km are equal to 63 miles? How many miles are equal to 48 km?

what is the difference between 63 degree fahrenheit and negative 16 degrees fahrenheit

Solve for t 2.25t + 5 = 13.5t + 14

From the first century B.C. until the 7th century A.D., the Kingdom of Axum was a powerful empire in eastern Africa along the Red Sea. Which of the following fa

Point O is the center of the circle in the diagram. What is m∠BCA?

What is the difference between social status and social role?

Who founded the Society of Jesus

What devastating historic event compelled many European countries to work together in order to prevent future conflicts?

What was one effect of the Erie Canal