232−4⋅(21)8⋅210=?
To solve this problem, we'll follow these steps:
- Step 1: Simplify each component using exponent rules
- Step 2: Apply multiplication and division of powers
- Step 3: Simplify the combined expression
Now, let's work through each step:
Step 1: Simplify (21)8. Using the power of a fraction rule, we have:
(21)8=2818=281=2−8
Step 2: Substitute back into the original expression:
232−4⋅2−8⋅210
Combine the terms in the numerator using the product of powers rule:
2−4⋅2−8⋅210=2−4+(−8)+10=2−2
Now the expression becomes:
232−2
Apply the division of powers rule:
232−2=2−2−3=2−5
Thus, the solution to the problem is 2−5.