What is the completely factored form of 8X^3 + 24x^2 + 10x + 30

2(x+3) (4x^2+5)

Step-by-step explanation:

8X^3 + 24x^2 + 10x + 30

Factor by grouping

Take 8x^2 from the first group and 10 from the last group

8X^3 + 24x^2                  + 10x + 30

8x^2(x+3)                          +10(x+3)

Factor out x+3

(x+3)(8x^2+10)

Factor out 2

2(x+3) (4x^2+5)

256π units²   (answer b)

step-by-step explanation:

the formula for the surface area of a sphere of radius r

is             a = 4πr²

and so, if r = 8 units, then the surface area is:

a = 4π(8 units)² = 256π units²   (answer b)

gmt is 4 hrs ahead of edt so just add four hours to 1: 14: 20 (minutes and seconds stay the same)

gmt is 5: 14: 20

hope this !

~just a girl in love with shawn mendes