Question

la. Express 13 square at the sum of two consecutive integere​

Answer 1

Answer:

84 and 85

Step-by-step explanation:

Let the no be x and x+1

We want

${13}^{2} = 169$

So

X+x+1=169

2x=169-1

2x=168

X=84

So consecutive numbers are

X=84 and x+1=84+1=85