Question

the value of the expression n (n+1) +6 (n-1) is

Answer 1

Answer:

Step-by-step explanation:

Here you go mate

• Use PEMDAS
• Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction

Step 1

(n+1) +6 (n-1)  Equation/Question

Step 2

(n+1) +6 (n-1)  Remove parenthesis

n+1+6n-6

Step 3

n+1+6n-6  Expand it

Step 4

n+1+6n-6  Simplify

7n-5

Answer

∴7n-5

Hope this helps