A.a2•a3=a6 | B.(
| C.a5÷a5=a | D.(a3)2=a6 |
y |
x |
y3 |
x3 |
A.2-1=-2 | B.
| C.(m•n3)2=m•n6 | D.m6÷m2=m4 |
A.a3•a2=a5 | B.a3÷a=a3 | C.(a2)3=a5 | D.(3a)3=3a3 |
A.3x2÷2x3=5x5 | B.a
| ||||
C.(a-2)
| D.(-x)5÷(-x)3=-x2 |
A.x11÷x5=(x2)3 | B.(5x2•y)2÷15xy=
| ||
C.(x3)3÷[x•(x2)2]=x4 | D.[(2a)3•b4]÷12a3b2=
|
A.
| B.(-
| C.(m•n3)2=mn6 | D.a6÷a2=a3 |
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