mariapapathanasi8 mariapapathanasi8

25-02-2020
Mathematics

contestada

Factorise: 8+(b^2-2)^4-6(b^2-2)^2

Respuesta :

ooblecksrm ooblecksrm

25-02-2020

Answer:

Step-by-step explanation:

Let u = (b^2-2)^2

Now you have 8+u^2-6u = u^2-6u+8

= (u-4)(u-2)

= ((b^2-2)^2-4)((b^2-2)^2-2)

= (b^2-4b)(b^2-4b+2)

= b(b-4)(b-2-[tex]\sqrt{6}[/tex])(b-2+[tex]\sqrt{6}[/tex])

Answer Link

Otras preguntas

I neeeeeddd helpppppppp Name another president and event that used the Monroe Doctrine to assert American authority?

23. Color of a metter is

find x: x/9+4/3=1/2x-1

A chicken farm produces ideally 400,000 eggs per day but this total came very buy as many as 30,000 eggs what is the maximum and minimum expected production at

Rewrite 2 x 2 x 2 x 2 using an exponent

2^-3 without the exponent

From these massive mountain ridges flow waterways: from the west to the Pacific Ocean, and to the east toward the Atlantic Ocean. This is called: The Continenta

HELPPPP ASAPPP 6(1+r)^3n find the value of r?

Write equation in slope intercept form (x=mx+b). Find the slope (x) and the y-intercept (b) of the line

What is the slope of the graph of x – 2y = 8? A. 0 B. 1/2 C. 2 D. - 1/2