The complete question is:
Which expressions are equivalent to the one below? Check all that apply. 9^x
a. 9 * 9^(x 1)
b. (36/4)^x
c. 36^x/4
d. 9 * 9 ^(x-1)
e. 36^x/4^x
f. x^5
In between given 6 exponential expressions, [tex]$\left(\frac{36}{4}\right)^{x}, 9 \times 9^{x-1}$[/tex], and [tex]$\frac{36^{x}}{4^{x}}$[/tex]exists equivalent to [tex]$9^{x}$[/tex].
"An exponential equation exists an equation with exponents where the exponent (or) a part of the exponent exists a variable."
Let the given expression be [tex]$9^{x}$[/tex].
a. [tex]$9 \times 9^{x+1}$[/tex] exists equivalent to [tex]$9^{x+2}$[/tex].
b. [tex]$\left(\frac{36}{4}\right)^{x}$[/tex] exists equivalent to [tex]$9^{x}$[/tex].
c. [tex]$\frac{36^{x}}{4}$[/tex] exists equivalent to [tex]$9^{x} \times 4^{x-1}$[/tex].
d. [tex]$9 \times 9^{x-1}$[/tex] exists equivalent to [tex]$9^{x}$[/tex].
e. [tex]$\frac{36^{x}}{4^{x}}$[/tex] exists equivalent to [tex]$9^{x}$[/tex].
f. [tex]$x^{5}$[/tex] exists equivalent to [tex]$x^{5}$[/tex].
Therefore, from the given expressions, [tex]$\left(\frac{36}{4}\right)^{x}, 9 \times 9^{x-1}$[/tex], and [tex]$\frac{36^{x}}{4^{x}}$[/tex] exists equivalent to [tex]$9^{x}$[/tex].
To learn more about an exponential expression refer to: brainly.com/question/11471525
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