Answer :
2 consecutive odd numbers...x and x + 2
" product " means multiply
x(x + 2) = 143
x^2 + 2x = 143
x^2 + 2x - 143 = 0 <===
" product " means multiply
x(x + 2) = 143
x^2 + 2x = 143
x^2 + 2x - 143 = 0 <===