The Great Pyramid of Giza has a square base. The length of each side of the base is approximately 230 meters. The height of the pyramid is approximately 147 meters. Using these dimensions, what is the volume, in cubic meters, of the pyramid?

b. 2 and 4

step-by-step explanation:

a

step-by-step explanation:

where is the gragh

step-by-step explanation:

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