Question

( -6)5 x (-6)3 - m = (-6)3

Answer 1

$( - 6)5 \times ( - 6)3 - m = ( - 6)3 \\ -540 - m = - 18 \\ m = - 522$
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Answer 2

(-6)5×(-6) 3-m=(-6)3
-30×(-18) -m=-18
540-m=-18m
m=540+18
= 558