Example

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

Question

$$\begin{aligned}4\ 87\ 3&\\ +3\ 9\ 1\ 3&\end{aligned}$$

Evaluate

$8786$

Show Solution

Factor

$2\times 23\times 191$

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