Find the numerical equivalent of 9^(9)*9^(-6). (1 point)
Expanding the expression, we have 9^(9) * 9^(-6) which can be simplified as 9^(9 + (-6)) = 9^(3) = 9 * 9 * 9 = 729.
Hence, the numerical equivalent is 729.
To find the numerical equivalent of 9^(9) * 9^(-6), we can use the rule of exponentiation that states when multiplying two numbers with the same base, you can add the exponents.
Therefore, 9^(9) * 9^(-6) can be simplified as 9^(9 + (-6)) or 9^(3).
To calculate 9^(3), we multiply 9 by itself three times:
9^(3) = 9 * 9 * 9 = 729.
So, the numerical equivalent of 9^(9) * 9^(-6) is 729.
To find the numerical equivalent of 9^(9) * 9^(-6), we can simplify this expression step by step.
First, let's recall the property of exponents that states a^m * a^n = a^(m+n). Applying this property, we can rewrite the expression as 9^(9 + (-6)).
Next, we simplify the exponent by adding 9 and (-6), which gives us 9^3.
To calculate 9^3, we multiply 9 by itself three times: 9 * 9 * 9 = 729.
Thus, the numerical equivalent of 9^(9) * 9^(-6) is equal to 729.