Solve this system of equations algebraically:

y – 10 = 11x + x2

y – 12x = 30

The first solution is (–4, –18).

The second solution is

Question

Solve this system of equations algebraically:

y – 10 = 11x + x2

y – 12x = 30

The first solution is (–4, –18).

The second solution is

jadadunn · Answer

@JustSaiyan

JustSaiyan · Answer

@Vocaloid

vaporeon246 · Answer

Vocaloid · Answer

y – 10 = 11x + x2

y – 12x = 30

you can re-write these both in terms of y to get

y = 10 + 11x + x^2
y = 12x + 30

then set these equations equal to each other to get

10 + 11x + x^2 = 12x + 30

move everything to one side and then apply the quadratic formula