What Is..., , Please Include The Method With Your Answer. Thank You.

What is...

9 \times 3 ^{ - 2}
Please include the method with your answer. Thank you.

 

Answer:

1

Step-by-step explanation:

Equation: 9 x 3⁻² = x

In a formula about laws of exponents, any number raised to a negative power, will be a reciprocal and raised to the base of that power.

That is, n⁻ᵃ = 1/nᵃ.

So converting 3⁻², we get 1/9.

Now, 9 x 1/9 = x

Solving for x:

9/9 = x

x = 1

Hope this helps!

~~DeanGD20


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