Which exponential functions have been simplified correctly? Check all that apply. F(x) = 53/16* = 5(23/3)*
f(x) = 2.3(8)
= 2.3(4)*
0=31*
f(x) = 81
f(x) = 3/27* = 2(3/3)
OF= (24) ** =2(VE)"

x^6

step-by-step explanation:

this is correct because:

x-6=0

0*x=0

so

x^6

answer: 10 meter

step-by-step explanation:

need details

see explanation

step-by-step explanation:

a

(6r + 7) + (13 + 7r) ( remove brackets and collect like terms )

= 6r + 7 + 13 + 7r

= 13r + 20

b

remove brackets and collect like terms

13 - r - 1 + r

= 12 - r

c

remove brackets and collect like terms

= - 8 - r + 2r - 4

= - 12 + r

d

remove brackets and collect like terms

= 7r - - - 6r

[-   - = - - = - ]

= r -