lol21from lol21from

10-11-2018
Mathematics

contestada

Explain why (-8) is not a solution to the equation x³=512

Respuesta :

popholmes16 popholmes16

10-11-2018

-8 is not a solution to 512 because when you multiply 2 negative numbers together it becomes positive, but you're multiplying it three times. so - 8 * -8 = 64 but if you multiply -8 again the solution will be a -512 not a positive 512

Answer Link

Otras preguntas

And the last question is: The sum of two consecutive integers is at least 14. What is the least possible pair of integers? A) 4 and 5 B) g and 7 C) 7 and 8 D)

How did early humans protect their limited food resources?

derivative of R=(100+50/lnx)

the combustion of propane may be described by the chemical equation, C3H8(g) + 5O2(g) --> 3CO2(g) + 4H2O(g) how many grams of O2(g) are needed to completely

Why was the Berlin Airlift necessary?A.The Allies had expended most of their military supplies in West Berlin.B.The Allies insisted on making economic reforms t

Find the volume of a sphere with a radius of 5m. Remember that the volume of a sphere is 4/3pir^3

what is x=5y-1 x+2y=13

A farmer is putting up a fence for her animals. She orginally had the fence enclosing a square was 18ft by 18ft. Suppose she uses the same amount of fencing to

A theater technician charges a $200 flat fee and 5% of all profits from ticket sales per show. If the technician made $400.00 on a show, how much total profit w

How old was Thomas Jefferson when he died?