The domain for fly) and g) is the set of all real numbers, Let f(x) = 3% + 5 and g(x) = 12,
Find g(x) - ).
HELP ME PLS

2nd option

x² - 3x - 5

Step-by-step explanation:

we're given that

g(x) - f(x) = x² - ( 3x + 5)

= x² - 3x - 5

that is option 2.

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation:

hello :

70y^8 + 30y^6 = 2 ( 35 y^8 + 15y^6)

the lenght is : 35 y^8

the width is : 15y^6