[ - 6 a ^ { 2 } + 2 a b - 62 a ^ { 2 } - 2 )
Evaluate
2\left(-34a^{2}+ab-1\right)
Factor
2\left(-34a^{2}+ab-1\right)
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-68a^{2}+2ab-2
Combine -6a^{2} and -62a^{2} to get -68a^{2}.
2\left(-3a^{2}+ab-31a^{2}-1\right)
Factor out 2.
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