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How do you mathematically express x equals n squared where it repeats until n equals 0 eg for n equals 4 x equals n squared plus n-1 squared plus n-2 squared plus n-3 squared?
Simple equation lad. In your example, you said n=4 and x= n squared + n - 1 + (n-2)squared + (n-3)squared. You simply write n²+n-1+(n-2)²+(n-3)² I hope that is what you mean by what you say. P.S. To get the to the power of sign, hold alt and press 0178 for ², and 0179 for ³
What does this mean n squared by 3?
n^3 mean a number Squared by 3
What is two thirds to the second power?
2 squared divided by 3 squared ie 4/9 in general, (a/b)^n = a^n/b^n . In this case (2/3)^2=2^2/3^2=4/9 Check: 2/3 = .667 squared = 0.444889; 4/9 =0.44444. Near enough!
What are the multiples of n 2?
If that's n squared, the multiples are n squared, 2 n squared, 3 n squared and so on. If that's n + 2, the multiples are n + 2, 2n + 4, 3n + 6 and so on.
What is 3 squared times n equals 63?
3 squared is 9 and so 9n = 63 which means n = 7
What does N squared mean?
Oh, dude, N squared is just a fancy way of saying you multiply a number by itself. So, like, if N is 3, then N squared is 3 times 3, which equals 9. It's like math's way of saying, "Hey, let's make this more confusing than it needs to be."
How is it that 3 is the only prime that is before a square number?
Take any positive integer n. If you square it, and subtract 1, you get (x squared - 1). If you take (n - 1) and (n + 1), and multiply them together, you get n squared - n + n - 1, which is the same as (n squared - 1).
What must you multiply n squared to get n cubed?
n squared x n n x n x n = n cubed n x n = n squared n squared x n = n cubed
What is 5 less than the product of -3 and a number is -2?
-3x - 5 = -2 -3x = 3 x = -1
How would say the mathematical expression n to the second power - 6 In words?
n squared minus six.
How do you add n squared plus n squared?
Oh, dude, adding n squared plus n squared is like adding apples to apples, you know? It's just like, you take two n squared terms and you add them together to get 2n squared. It's not rocket science, man. Just double up those n squares and you're good to go.
What is the algebraic expression for the nth term in 1 4 9 16 25?
n-squared, or n to the power 2
