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Q6: <span class="ql-formula" data-value="\left\{ \begin{array} { l }
Q24: <span class="ql-formula" data-value="7 \cdot 3 ^ {
Q32: <span class="ql-formula" data-value="4 x ^ { 2
Q42: <span class="ql-formula" data-value="\{ ( - 5,6 )
Q106: <span class="ql-formula" data-value="x ^ { 2 }
Q147: <span class="ql-formula" data-value="x - y = -
Q178: <span class="ql-formula" data-value="( - 2 ) ^
Q221: <span class="ql-formula" data-value="x y - 6 y
Q245: <span class="ql-formula" data-value="\frac { 20 x ^
Q274: A light-year is a measure of