(m-3)n2 |
(m-3)n2 |
(m-3)n2 |
A.3-1=-3 | B.30=1 | C.31=3 | D.32=9 |
A.x2+x3=x5 | B.x2•x3=x6 |
C.(-x2)5+(-x5)2=0 | D.(x3y2)3=x6y5 |
A.(-x)•(-x)•(-x)2=(-x)4=-x4 |
B.-x•(-x)2•x2=-x•x2•x2=-x4 |
C.(-x)2•(-x)3•(-x)4=x9 |
D.(-x)•(-x)3•(-x)5•x=-x10 |
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