alane132
alane132
04-08-2017
Mathematics
contestada
5x2−320 factored completely?
Respuesta :
kphung76127
kphung76127
04-08-2017
First take out the GCF (5)
5(x^2-64)
It's a perfect square so we can go further
5(x+8)(x-8)
Answer Link
Patrici33
Patrici33
04-08-2017
First factor out the 5 so you have 5(x2-64). Since (a+b)(a-b)=(a^2-b^2)
(x^2-64)=(x-8)(x+8). So completely factored is 5(x-8)(x+8).
Answer Link
VER TODAS LAS RESPUESTAS ( 17+ )
Otras preguntas
Find the surface area of the square pyramid. Enter your answer in the box.A square pyramid. The side length of the base is 11 centimeters. The height of each of
What are some examples of a linear system
pls help plsssssssssssssssssssssssssssssssssssssssssss ASAP
Question 3 of 20 Which statement describes why you should start retirement planning early? A. Your income will increase, while your expenses will decrease. O B.
please help I really need it
MODELING WITH MATHEMATICS Three tennis balls are stored in a cylindrical container with a height of 8 inches and a radius of 1.43 inches. The circumference of a
Compare and contrast your state’s taxation of inheritance with federal taxation of inheritance
A local biologist needs a program to predict population growth. the inputs would be: the initial number of organisms, as an int the rate of growth (a real numbe
PLEASE BRO HELP.pls pls pls pls pls pls pls pls (pls) p.s please
PLEASE HELP NEEDS TO BE DONE IN 10 MINUTES!!!
