8!
2 x 3 x 4, or 4! (four factorial) is 24.
Expression
write 4.5 in fractional form
If the expression is (x - y)2, the solution is (7 - -2)2 = (7+2)2 = 92 = 81. If the expression is x - y2, the solution is 7 - (-2)2 = 7 - 4 = 3.
Assume the expression is:4/(x + 2) + 6/(x + 5)Simplify this expression by combining the expressions altogether. Let's go step by step.Step 1: Determine the LCD of the expression.The LCD of the expression is (x + 2)(x + 5). Multiply the top and bottom of each fractional expression by whatever factor the denominator is missing!4/(x + 2) * (x + 5)/(x + 5) + 6/(x + 5) * (x + 2)/(x + 2)Step 2: Combine the expression and simplify.(4(x + 5) + 6(x + 2))/((x + 2)(x + 5))= (4x + 20 + 6x + 12)/((x + 2)(x + 5))= (10x + 32)/((x + 2)(x + 5))
8! means 8*7*6*5*4*3*2*1=40,320
That's not the factorial of any number. For a start, the factorial of any number greater than or equal to 2 is even, because of the factor 2. The factorial of any number greater or equal to five ends with 0. Another answer: I suspect the questioner meant to ask how to write 8*7*6*5*4*3*2*1 as a factorial. If so, then the answer is "8!"
3! = 3×2×1 = 6
It can be written in factorial form as 6! Thereafter you can find its value as 6! = 6 x 5 x 4 x 3 x 2 x 1 = 720.
2!=1*2=2
int factorial(int n) { int i; int f=1; for(i=2;i<=n;++i) f*=i; return f; }
2 factorial is 2! = 2 x 1 = 2
5 factorial = 5*4*3*2*1 = 120
No, that is nothing like a factorial. 4 factorial (written as 4!) is 4*3*2*1 = 24.
n! = 1*2* ... * (n-1)*n
Factorial for number N is N x N-1 x N-2 X N- (N-1). e.g. if you need to calculate factorial for 5 then compute 5 x 4 x 3 x 2 x 1.
The symbol for a factorial is the exclamation point (!). For example, 4! = 4*3*2*1 = 24.