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  <title>My Math Sheet</title>
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<h1 class="title">My Math Sheet</h1>
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<h1 id="discriminant-formula">Discriminant Formula</h1>
<p><span class="math inline"><em>D</em> = <em>b</em><sup>2</sup> − 4<em>a</em><em>c</em></span></p>
<h1 id="area">Area</h1>
<p><span class="math inline">$A = \frac{1}{2}bh$</span></p>
<h1 id="slope">Slope</h1>
<h1 id="root-form-of-qaudratic-equation">Root form of qaudratic equation</h1>
<p><span class="math inline"><em>a</em>(<em>x</em>−<em>x</em>1)(<em>x</em>−<em>x</em>2) = 0</span></p>
<h1 id="factor">Factor</h1>
<p><span class="math inline">(<em>x</em>+<em>b</em>)(<em>x</em>+<em>c</em>)</span></p>
<p>What numbers multiply to C and add up to B</p>
<h1 id="properties-of-a-powers">Properties of a Powers</h1>
<h2 id="section"></h2>
<p><span class="math inline"><em>a</em><sup><em>r</em></sup> * <em>a</em><sup>2</sup> = <em>a</em><sup><em>r</em> + <em>s</em></sup></span></p>
<h2 id="section-1"></h2>
<p><span class="math inline">$\frac{a^r}{a^s} = a^{r-s}$</span></p>
<h2 id="section-2"></h2>
<p><span class="math inline">$a^{-s}=\frac{1}{a^{s}}$</span></p>
<h2 id="section-3"></h2>
<p><span class="math inline"><em>a</em><sup>0</sup> = 1</span></p>
<h2 id="section-4"></h2>
<p><span class="math inline">(<em>a</em>*<em>b</em>)<sup><em>r</em></sup> = <em>a</em><sup><em>r</em></sup> * <em>b</em><sup><em>r</em></sup></span></p>
<h2 id="section-5"></h2>
<p><span class="math inline">$(\frac{a}{b})^{r} = \frac{a^{r}}{b^{r}}$</span></p>
<h2 id="section-6"></h2>
<p><span class="math inline">(<em>a</em><sup><em>r</em></sup>)<sup><em>r</em></sup> = <em>a</em><sup><em>r</em> * <em>s</em></sup></span></p>
<h1 id="exponent-base-rule">Exponent Base Rule</h1>
<h2 id="section-7"></h2>
<p><span class="math inline"><em>B</em> &gt; 1</span></p>
<h2 id="section-8"></h2>
<p><span class="math inline"><em>B</em><sup><em>m</em></sup> &gt; <em>B</em><sup><em>n</em></sup></span></p>
<h2 id="section-9"></h2>
<p><span class="math inline"><em>m</em> &gt; <em>n</em></span></p>
<h1 id="logarithmic-identities">Logarithmic Identities</h1>
<h2 id="section-10"></h2>
<p><span class="math inline">$log {_b}^{k}m= \frac{1}{k} log_{b}m$</span></p>
<h2 id="section-11"></h2>
<p>B<sup>log<sub>B</sub> a</sup> = a</p>
<h2 id="section-12"></h2>
<p><span class="math inline"><em>B</em> * <em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>a</em></span></p>
<h2 id="section-13"></h2>
<p><span class="math inline"><em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>B</em><sup><em>P</em></sup> = <em>P</em></span></p>
<h2 id="section-14"></h2>
<p><span class="math inline"><em>l</em><em>o</em><em>g</em><sub><em>B</em></sub>1 = 0</span></p>
<h2 id="section-15"></h2>
<p><span class="math inline"><em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>B</em> = 0</span></p>
<h2 id="section-16"></h2>
<p><span class="math inline"><em>B</em><sup><em>m</em></sup> = <em>n</em> &lt;  −  &gt; <em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>n</em> = <em>m</em></span></p>
<h2 id="section-17"></h2>
<p><span class="math inline"><em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>m</em> + <em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>n</em> = <em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>m</em><em>n</em></span></p>
<h2 id="section-18"></h2>
<p><span class="math inline">$log {_B}m - log {_B} n = log {_B} \frac{m}{n}$</span></p>
<h2 id="section-19"></h2>
<p><span class="math inline"><em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>m</em><sup><em>P</em></sup> = <em>P</em><em>l</em><em>o</em><em>g</em><sub><em>B</em></sub><em>m</em></span></p>
<h1 id="angle-calculations">Angle Calculations</h1>
<p><span class="math inline">$\frac{180 * ( n - 2 )}{n}$</span></p>
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