A.3-2=-6 | B.
| C.(-x)2÷(-x)=x | D.(-2x2)3=-8x6 |
1 |
9 |
36 |
A.x3+x2=x5 | B.x3-x2=x | C.x3÷x2=x | D.x3•x2=x6 |
A.2a2+a2=3a4 | B.a6÷a2=a3 | C.a6•a2=a12 | D.(-a6)2=a12 |
A.x2+x4=x6 | B.2x+3y=5xy | C.x6÷x3=x2 | D.(x3)2=x6 |
A.4a2-(2a)2=2a2 | B.(-a2)•a3=a6 |
C.(-2x2)3=-8x6 | D.(-x)2÷x=-x |
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