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Simplify and express each expression with no variables in the denominator.

Simplify and express each expression with no variables in the denominator.-example-1

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Step-by-step explanation: Here once we have two terms that are common terms (they are common terms because both has the variable "x" in common) we can use the general rule below


ax^d\cdot bx^e=(a\cdot b)x^(d+e)

Step 1:Let's substitute our values on the rule above and calculate as follows


7x^(-3)\cdot8x^9=(7\cdot8)x^(-3+9)=56x^6

Final answer: So the final answer is


56x^6

.

User Hoppa
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