152 results for "logarithm".

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• Blathnaid's copy of Simplify logarithms

Express $\log_a(x^{c}y^{d})$ in terms of $\log_a(x)$ and $\log_a(y)$. Find $q(x)$ such that $\frac{f}{g}\log_a(x)+\log_a(rx+s)-\log_a(x^{1/t})=\log_a(q(x))$

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• David's copy of Rearranging Logarithms involving Indices

Use the rule $\log_a(n^b) = b\log_a(n)$ to rearrange some expressions.

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• W2b: Simplify logarithms

Express $\log_a(x^{c}y^{d})$ in terms of $\log_a(x)$ and $\log_a(y)$. Find $q(x)$ such that $\frac{f}{g}\log_a(x)+\log_a(rx+s)-\log_a(x^{1/t})=\log_a(q(x))$

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• Leonardo's copy of Simplify logarithms

Express $\log_a(x^{c}y^{d})$ in terms of $\log_a(x)$ and $\log_a(y)$.

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• Leonardo's copy of Logarithms

Practice using the log rules to add and subtract logarithms

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• Katy's copy of Using Laws for Addition and Subtraction of Logarithms

Use laws for addition and subtraction of logarithms to simplify a given logarithmic expression to an arbitrary base.

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• Katy's copy of Combining Logarithm Rules to Solve Equations

Apply and combine logarithm laws in a given equation to find the value of $x$.

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• Solving Logarithms

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• Logarithms: Solving equations 2

Solve for $x$: $\displaystyle 2\log_{a}(x+b)- \log_{a}(x+c)=d$.

Make sure that your choice is a solution by substituting back into the equation.

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• Logarithms: Solving equations 1

Solve for $x$:  $\log_{a}(x+b)- \log_{a}(x+c)=d$

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