Examlex

Solved

Use the Properties of Logarithms to Find the Exact Value log⁡421⋅log⁡2164\log _ { 4 } 21 \cdot \log _ { 21 } 64

question 354

Multiple Choice

Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.
- log⁡421⋅log⁡2164\log _ { 4 } 21 \cdot \log _ { 21 } 64

Definitions:

Related Questions

Q77: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6901/.jpg" alt="

Q110: <span class="ql-formula" data-value="y = - 4 \sin

Q113: <span class="ql-formula" data-value="f ( x ) =

Q145: <span class="ql-formula" data-value="y"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>y</mi></mrow><annotation encoding="application/x-tex">y</annotation></semantics></math></span><span

Q148: <span class="ql-formula" data-value="f(x)=-\frac{1}{3} x^{4}"><span class="katex"><span class="katex-mathml"><math xmlns="http://www.w3.org/1998/Math/MathML"><semantics><mrow><mi>f</mi><mo

Q268: <span class="ql-formula" data-value="f ( x ) =

Q312: <span class="ql-formula" data-value="h ( x ) =

Q323: <span class="ql-formula" data-value="\text { If } f

Q343: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6901/.jpg" alt=" A)

Q474: <span class="ql-formula" data-value="f ( x ) =