Find the numerical equivalent of 4^9⋅4^−7
To find the numerical equivalent of 4^9⋅4^−7, we can combine the exponents and use the property a^m ⋅ a^n = a^(m+n).
The numerical expression becomes 4^(9+(-7)). Evaluating the exponent, we have 4^2.
The value of 4^2 is 16.
So, the numerical equivalent of 4^9⋅4^−7 is 16.
Find the numerical equivalent of 72⋅73
To find the numerical equivalent of 72⋅73, we simply multiply the two numbers together.
72⋅73 = 5256
Therefore, the numerical equivalent of 72⋅73 is 5256.
Find the numerical equivalent of 7(2)⋅7(3)
(1 point)
To find the numerical equivalent of 7(2)⋅7(3), we need to evaluate the exponents and then multiply the two numbers together.
7(2) means 7 raised to the power of 2:
7(2) = 7^2 = 7 * 7 = 49
7(3) means 7 raised to the power of 3:
7(3) = 7^3 = 7 * 7 * 7 = 343
Now we multiply the two numbers together:
49 * 343 = 16807
Therefore, the numerical equivalent of 7(2)⋅7(3) is 16807.
To find the numerical equivalent of 4^9⋅4^−7, we can use the property of exponents that states when multiplying two numbers with the same base, we add their exponents. In this case, the base is 4.
So, 4^9⋅4^−7 = 4^(9 + (-7))
Adding the exponents inside the parentheses, we get:
4^(9 + (-7)) = 4^2
Therefore, the numerical equivalent of 4^9⋅4^−7 is 4^2, which is equal to 16.
To find the numerical equivalent of the expression 4^9 * 4^(-7), we can use the exponent rule that states a^m * a^n = a^(m + n).
In this case, we have 4^9 * 4^(-7). Using the exponent rule, we can add the exponents:
9 + (-7) = 2.
Therefore, the expression simplifies to 4^2, which is equal to 16.
So, the numerical equivalent of 4^9 * 4^(-7) is 16.