Question

choose the equation that could be used to find two consecutive integers whose sum is 67. n (n 2) = 67 n − (n 1) = 67 n n = 67 n (n 1) = 67

Answer 1

n (n 2) = 67 =n×n×2=n²×2=2n²
n − (n 1) = 67 =n-n=0 erro

n n = 67 =n×n=n²
n (n 1) = 67 =n×n×1=n²×1=n²