PLS HELP. NO LINKS Consider the systems of equations below.
System A
System B
System C
x2 + y2 = 17
y = x2 – 7% + 10
y = -202 + 9
8 - 4 =-17
y =
y = -61 + 5
Determine the number of real solutions for each system of equations.
real solutions.
System A has
System B has
System Chas

-6 is the correct option from the above given options

77

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

6.25 grams

step-by-step explanation: