Question

If one root of the equation (p + q)² x² - 2 (p + q) x + k =0 is 5/p+q , then k is a) 15 b) 50 c) -50 d) -15

Answer 1

Answer:

dw qd

Step-by-step explanation:

dw wqdd qdqwddd

dqwdqw

qd

dddqd

dwq dwqdwqdwdwdqqdwqdqwdqwdqwdqwdqwd