題目列表(包括答案和解析)
用配方法解方程2x 2 + 3 = 7x時,方程可變形為
A.(x – )2 = B.(x – )2 =
C.(x – )2 = D.(x – )2 =
用配方法解方程2x 2 + 3 = 7x時,方程可變形為 ( )
A.(x- ![]() ![]() | B.(x- ![]() ![]() |
C.(x - ![]() ![]() | D.(x- ![]() ![]() |
用配方法解方程2x 2 + 3 = 7x時,方程可變形為 ( )
A.(x-
)2=
B.(x-
)2=
C.(x -
)2=
D.(x-
)2=
用配方法解方程2x 2 + 3 = 7x時,方程可變形為
A.(x – )2 = B.(x – )2 =
C.(x– )2 = D.(x – )2 =
A、(x-
| ||||
B、(x-
| ||||
C、(x-
| ||||
D、(x-
|
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