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Google Classroom
Simplify.
Rewrite the expression in the form 
b^(n).

(b^(-2))/(b^(4))=◻
Stuck? Review related articles/videos or use a hint.
Start over 4 of 7

Google Classroom\newlineSimplify.\newlineRewrite the expression in the form bn b^{n} .\newlineb2b4= \frac{b^{-2}}{b^{4}}=\square \newlineStuck? Review related articles/videos or use a hint.\newlineStart over 44 of 77

Full solution

Q. Google Classroom\newlineSimplify.\newlineRewrite the expression in the form bn b^{n} .\newlineb2b4= \frac{b^{-2}}{b^{4}}=\square \newlineStuck? Review related articles/videos or use a hint.\newlineStart over 44 of 77
  1. Apply Quotient Rule: To simplify the expression (b2)/(b4)(b^{-2})/(b^{4}), we use the quotient rule for exponents which states that when dividing like bases, we subtract the exponents. The formula is bm/bn=bmnb^{m}/b^{n} = b^{m-n}.
  2. Subtract Exponents: Applying the quotient rule to our expression, we get b(24)=b6b^{(-2 - 4)} = b^{-6}.
  3. Final Simplification: The expression is now simplified to b6b^{-6}, which is in the form bnb^{n} as required.

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