Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$(2k-2)^{2}$$

Evaluate

$4\left(k-1\right)^{2}$

Show Solution

Expand

$4k^{2}-8k+4$

Show Solution

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