Answer:
See below.
Step-by-step explanation:
x^2 + 2 = 3^2/3 + 3^-2/3
x^2 = 3^2/3 + 3^-2/3 - 2
x = √(3^2/3 + 3^-2/3 - 2)
x = 0.748888296
Substitute for x in 3x^3 + 9x - 8:
3( 0.748888296)^3 + 9( 0.748888296) - 8 = 0.
So it is proved.
Answer:
5 is the answer
Step-by-step explanation:
because it you add 5 to all the x values you get the y values
Answer:
x = 8
x = -10
Step-by-step explanation:
18+8/4x2
18+8/8
18+1
PEMAS
parentheses,