Which expression is equivalent to r9•r3

An equivalent expression to this equation is r¹²

Step-by-step explanation:

When multiplying exponents, you add the exponential numbers together. So, you would add 9 and 3 together.

r⁹ × r³ = r¹²

So, an expression that is equivalent to the equation is r¹²

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

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step-by-step explanation: