Question

express the following as the sum of two consecutive integers 15 square and 19 square​

Answer 1

Answer:

Step-by-step explanation:

1. n=15

n^2-1/2= 225-1/2= 224/2=112

n^2+1/2=225+1/2= 226/2= 113

therefore,  n^2 = n^2-1/2+ n^2+1/2

or 15^2= 112+113=225

2. n=19

n^2-1/2=361-1/2=360/2=180

n^2+1/2=361+1/2= 362/2=181

therefore, n^2= n^2-1/2+ n^2+1/2

or 19^2= 180+181= 361

hope it helps you