n - 15 = 86n = 86 + 15n = 101
If the table defines the function f, then the answer is f(6).
No, it is an equation. n+6 is an expression.
70
Find the value of the expression.
try this one 25 + n
n - 15 = 86n = 86 + 15n = 101
To find the value of (n-2)^2 + n-1 when n=4, we simply substitute 4 for n in the expression: (n-2)^2 + n-1 When we do this, the expression becomes: (4-2)^2 + 4-1 Now we need to simplify the expression within the parentheses first. The expression within the parentheses is (4-2)^2, which means we need to subtract 2 from 4 and then square the result. So, we get: 2^2 Which equals 4. Now we can substitute this value back into the original expression to get: 4 + 4-1 Next, we simplify the expression 4-1, which equals 3. So, the expression becomes: 4 + 3 And we can simplify that further to get: 7 So, when n=4, the value of (n-2)^2 + n-1 is 7
If the table defines the function f, then the answer is f(6).
12n + 8 = 11 12n = 3 n = 1/4
3 6
3n + 15 equals 3 times the number n, the answer to which is increased by 15. It can only be evaluated if the value of n is known. The expression can be factorised but that is of marginal help in evaluating it.
25
No, it is an equation. n+6 is an expression.
Use Guassian quadrature with n=1 and n=2 and compare to exact value I=
70
Find the value of the expression.