Which statement could be represented by the expression n2+4n𝑛2+4𝑛? The square of a number increased by four times the number The square of a number increased by four The square of the product of a number and four The sum of two times a number and four times a number
Question
Which statement could be represented by the expression n2+4n𝑛2+4𝑛? The square of a number increased by four times the number The square of a number increased by four The square of the product of a number and four The sum of two times a number and four times a number
Solution
The statement that could be represented by the expression n^2 + 4n is "The square of a number increased by four times the number".
Here's why:
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n^2 represents the square of a number. This is because any number (n) multiplied by itself (n*n) is the square of that number.
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4n represents four times the number. This is because the number (n) is multiplied by 4.
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The plus sign (+) in between n^2 and 4n indicates that these two quantities are being added together.
So, the entire expression n^2 + 4n represents the square of a number (n^2) increased by (added to) four times the number (4n).
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