Answer :
Step-by-step explanation:
A number diminished by 6:
- n - 6
Sum of 5 and a number diminished by 6:
- 5 + n - 6 =
- n - 1
The square of the sum of five and a number diminished by 6:
- (n - 1)² =
- n² - 2n + 1
Step-by-step explanation:
A number diminished by 6:
Sum of 5 and a number diminished by 6:
The square of the sum of five and a number diminished by 6: