Its 3 cause 160 x 4 is 640 , so 643 - 640 is 3 so the answer of the problem is 3
The correct answer is b. -14
:)
I believe the answer would be b^4.
Explanation:
Use Quotient Rule: x^a/x^b=x^a-b
b^10-6
Then Simplify 10-6 to 4
b^4
The answer is G. as per absolute value.
