A.b2•b3=b6 | B.(-a2)3=a6 |
C.(ab)2=ab2 | D.(-a)6÷(-a)3=-a3 |
A.x2•x3=x6 | B.(x2)3=x5 | C.x2+x3=x5 | D.x6÷x3=x3 |
A.(-2)2•x3=4x6 | B.a3+a2=a5 | C.x2÷x=x | D.(x-y)2=x2-y2 |
A.(-0.1)0=1 | B.4-2=-8 | C.(-3x)3=-9x3 | D.a9÷a3=a3 |
A.a+b=2ab | B.a•a2=a3 | C.a6÷a3=a3 | D.(ab)2=a2b2 |
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