Question

The number of real solutions of 'x' such that 25|x| = x square +144 are​

Answer 1

Answer:

|x|=9 answer###########

Answer 2

Answer:

16 ,9

Step-by-step explanation:

25x =x^2+144

x^2-25x+144=0

x^2-16x-9x+144=0

(x-16) (x-9) =0

x=16 and x=9