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What are the first four terms of sequence 5n - 3 equals?
2
What is a 5n in verbal expression?
In verbal expression, "5n" would be read as "five times n" or "five multiplied by n". This indicates that the value of n is being multiplied by 5. For example, if n = 3, then 5n would be equal to 5 x 3, which equals 15.
How do you factor mn - 15 plus 3m - 5n?
mn - 15 + 3m - 5n Rearranging: mn + 3m - 5n - 15 = m(n + 3) - 5(n + 3) = (m - 5)*(n + 3)
What is the value of 5n - 2?
3
Prove for any natural number n the expression 2 5n plus 3 plus 5 n plus 3 n plus 2 is divided by number 17?
It is impossible to read exactly what the expression is - it looks like there are some operators missing from expression: between the 2 and 5n, between the 5 and n, between the 3 and n. As written it looks like: 25n + 3 + 5n + 3n + 2 = 33n + 5 which is not divisible by 17 for n = 1 (at least). Please re-ask your question spelling out every operator, eg 2 bracket 5n plus 3 close bracket plus 3 minus n...
