Question

Con resolucion porfa

Answer 1

6) x₁ + x₂ = 12
x₂ = 3x₁

x₁ = 3; x₂ = 12

x₁ x₂ = 3*12 = 36 = m

m = 36

7) (m+1) / (m-1) = 2

m = 3

9) b = -c

a = -(-2) = 2