Question

challange : I) 9/2x = 5+x^2. Solve pls ... Tomorrow Is My Online Test ...Plss Help......Any one Can Answer .?. ​

Answer 1

Answer:

x=5/2 or x=2

Explanation:

-x^2+9/2x-10 = 0. (Bring all to LHS)

Multiply the whole equation by 2

-2x^2+9x-10 = 0

By taking out minus common

2x^2-9x+10 = 0

By trinomial factorisation

2x^2 - 4x - 5x +10 = 0

2x(x-2) - 5(x-2) = 0

(2x-5)(x-2) = 0

2x-5 = 0 (or) x-2 = 0

2x = 5 (or) x = 2

Therefore,

x = 5/2 (or) 2

Answer 2

Answer:

2 is answer of question