Q. Simplify. Express your answer using positive exponents.2f⋅f36f3
Write Expression, Identify Like Terms: Write down the given expression and identify like terms.The given expression is 2f⋅f36f3. We can see that f appears in both the numerator and the denominator, which means we can simplify by canceling out common factors.
Factor Out Common Terms: Factor out the common terms.We can rewrite the expression by separating the coefficients and the powers of f.2f⋅f36f3=26⋅f1f3⋅f31
Simplify Coefficients: Simplify the coefficients. 6 divided by 2 is 3, so we have:(\frac{\(6\)}{\(2\)}) \cdot (\frac{f^\(3\)}{f^\(1\)}) \cdot (\frac{\(1\)}{f^\(3\)}) = \(3 \cdot (\frac{f^3}{f^1}) \cdot (\frac{1}{f^3})
Simplify Powers of f: Simplify the powers of f.When dividing powers with the same base, we subtract the exponents.f3/f1=f(3−1)=f21/f3=f−3So we have:3×(f3/f1)×(1/f3)=3×f2×f−3
Combine Powers of f: Combine the powers of f.When multiplying powers with the same base, we add the exponents.f2⋅f−3=f2−3=f−1However, we want to express our answer using positive exponents.f−1 is the same as f11 or simply f1.So we have:3⋅f2⋅f−3=3⋅(f1)
Write Final Expression: Write the final simplified expression.The final expression is:3×(f1)=f3
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