Question 963657
(-6)×xy×(-12x-3y-1)
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Use * (Shift 8) for multiply.
(-6)*xy*(-12x-3y-1)
= -6xy*(-12x-3y-1)
= -6xy*(-12x) -6xy*(-3y) -6xy*(-1)
= {{{72x^2y + 18xy^2 + 6xy}}}