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\( a^{b}\)
\( a_{b}^{c}\)
\({a_{b}}^{c}\)
\(a_{b}\)
\(\sqrt{a}\)
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\(\frac{a}{b}\)
\(\cfrac{a}{b}\)
\(+\)
\(-\)
\(\times\)
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\(\ast\)
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\(| \)
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\((a)\)
\([a]\)
\(\lbrace{a}\rbrace\)
\(\frac{a+b}{c+d}\)
\(\vec{a}\)
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\({a \brack b}\)
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\(\bigcap {a}\)
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\(\coprod {a}\)
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\(\prod {a}\)
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\(\sum_{a=1}^b\)
\(\sum_{b}^{} a\)
\(\sum {a}\)
\(\underset{a \to b}\lim\)
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\(\int_{a}^{b}{c}\)
\(\iint_{a}^{b}{c}\)
\(\iiint_{a}^{b}{c}\)
\(\oint{a}\)
\(\oint_{b}^{} a\)
\(y = -4x^2 + 3x + 2\)
\(a = -4, b = 3, c = 2\)
max \(= c - \left( \cfrac{b^2}{4a} \right)\)
\(= 2 - \left( \cfrac{3^2}{4(-4)} \right)\)
\(= 2 + \cfrac{9}{16}\)
\(= \cfrac{32 + 9}{16} = \frac{41}{16}\)
Why are there no explanationations for the mathematics questions?