Ask Question
9 March, 18:17

Y = x2 + 12x + 30

8x - y = 10

+2
Answers (1)
  1. 9 March, 18:45
    0
    So you need the solve for x and y?

    from 8x-y = 10,

    y = 8x - 10

    Plug this in other equation.

    8x-10 = x^2 + 12x + 30

    Re-arrange and combine like terms,

    x^2 + 12x - 8x + 30+10 = 0

    x^2 + 4x + 40 = 0

    This does not have any real solutions.

    So there are no real values of x and y satisfying the 2 equations.

    Are you sure the question is correct? or if this question belongs to complex numbers topic?
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Y = x2 + 12x + 30 8x - y = 10 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers