Question

If the quadratic equation px -2+ 5px +15=0 has
two equal roots then find the value of p.​

Answer 1

Step by step explanation px-2+5px+15=0

px+5px-2+15=0

6px+13=0

6px=0-13

6px=-13

px=-13/6

p × x = -13/6

p=-13/6×x

p=-13x/6