( 10 x ) \cdot e ^ { x ^ { 2 } } + \frac { 7 } { 2 } - 15 ^ { x } + 7 x ^ { 2 } - 1 d x =
Factor
\frac{14x^{2}+20xe^{x^{2}}-2dx-2\times 15^{x}+7}{2}
Evaluate
7x^{2}+10xe^{x^{2}}-dx-15^{x}+\frac{7}{2}
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\frac{20xe^{x^{2}}+7-2\times 15^{x}+14x^{2}-2dx}{2}
Factor out \frac{1}{2}.
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