PSAT Math › How to find the solution to a rational equation with LCD
bm/(_m_2 + 1)
–bm/(_m_2 + 1)
–b/(m + 1)
–b/(_m_2 – 1)
b/(_m_2 + 1)
In the equation below, , , and are non-zero numbers. What is the value of in terms of and ?
–2
–1
0
1
2