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Q3: <span class="ql-formula" data-value="\sum _ { i =
Q36: <span class="ql-formula" data-value="\log _ { b }
Q53: <span class="ql-formula" data-value="f ( x ) =
Q57: <span class="ql-formula" data-value="\begin{array}{l}x+y+z=7 \\x-y+2 z=7 \\2 x+3
Q74: <span class="ql-formula" data-value="\frac { 1 } {
Q81: <span class="ql-formula" data-value="7 x ^ { 2
Q93: <span class="ql-formula" data-value="x ^ { 2 }
Q94: <span class="ql-formula" data-value="\mathrm { e } ^
Q103: <span class="ql-formula" data-value="2 x ^ { 2
Q104: Graph the equation. x - 1 =