Question

Find the numerical equivalent of 4^9⋅4^−7

Answer 1

Find the numerical equivalent of 72⋅73

Answer 2

Find the numerical equivalent of 7(2)⋅7(3)
(1 point)

Answer 3

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.

Answer 4

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.

Answer 5

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.