Write a polynomial function f of least degree that has rational coefficients, a leading
coefficient of 1, and the given zeros square root of 2 and 3i

the solution is h=10 because you add 9 to each side of the equation.

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.

560

hope this : )