Question

x²/3 + 8x/3 + 5...answer please...and in full steps​

Answer 1

Answer:

1.667

Step-by-step explanation:

let the question as,

(1/3)*[x^2 +8x+15]  ......................( which shows the equation as X^2 /3 + 8X /3 + 5)

so, now evaluate x^2+8x+15

so, x = [(-8)+- {8^2 -(4*1.15)}^0.5] / {2*1}

so, x = 8 +2 /2= 5

so, the ans is = 1/3 * 5 = 5/3 =1.667