Determine the largest integer value of xx in the solution of the following inequality. 2x−8≤-19
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Answer:
Step-by-step explanation:
Use the rules of indices to find the product.
One of the rules is that when we multiply indices that have the same base we add the powers. For example:
So to work out we need to follow this rule.
Let's expand the bracket:
Let's simplify keeping in mind the rule we know.
- remember that