Dean has 2𝑛 green marbles, 6𝑛2 blue marbles and 2𝑚𝑛 red marbles. Write a fully factorised expression representing the total number of marbles owned by Dean.
Question
Solution 1
The total number of marbles owned by Dean is the sum of the green, blue, and red marbles.
So, we add the expressions for each:
2n (green marbles) + 6n^2 (blue marbles) + 2mn (red marbles)
This simplifies to:
2n + 6n^2 + 2mn
We can factor out a 2n from each term to get:
2n(1 + 3n + m)
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Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
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