The age of a father is twice the square of the age of his son eight years hence the age of the father will be 4 years more than three times the age of the son. find their present age?

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0

you need to upload the picture of the circle.

step-by-step explanation:

$205,000 here you go i had to guess it but i got it correct so yeah

if p is true and q is false, then p ∨ q is true