Explanation:
So this is how it works
The bracket represents times. So, you have to times 6 to 3 and also 6x
Next, write down the values after times it. You will get 18+36x
NOTE: This is for expansion only
For factorisation
Bring the x to your right and bring the numbers to your left. Then calculate the value and that's your answer
Hope this is correct and helpful
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