Rewrite 8^6 • 8^4 in the form 8^n

8^10

Step-by-step explanation:

Step 1:  Rewrite

Since it is is this form:  

We can use this form to combine:  8^(n+k)

So....

8^(6+4)

8^10

 8^10

b

step-by-step explanation:

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)