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Q1: <span class="ql-formula" data-value="8 a b \sqrt {
Q18: <span class="ql-formula" data-value="x + \frac { 2
Q22: <span class="ql-formula" data-value="0.05 ^ { 3 }"><span
Q34: <span class="ql-formula" data-value="4 x ^ { 2
Q38: A jet plane traveling at a constant
Q60: <span class="ql-formula" data-value="b ^ { 1 }"><span
Q76: <span class="ql-formula" data-value="( x + 4 )
Q104: <span class="ql-formula" data-value="- 7.1 - 12.9"><span class="katex"><span
Q115: <span class="ql-formula" data-value="4 + 10 p =
Q142: <span class="ql-formula" data-value="- 0.89 - 4"><span class="katex"><span