What is the value of n that makes the equation 4^5 x 4^n = 4^15 true?

what the question so we can you out

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

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i

b

step-by-step explanation:

write an equation for the line of best fit. then predict the number of milk cow operations in the year 2005.