PLEASE HELP ANYONE 4y - 7 = 5x2 - x + 2 + 3y Determine the number of real solutions each quadratic equation has. NO 1 OR 2 SOLUTIONS

Question

asked Nov 19, 2018 203k views

2 Answers

← Prev Question Next Question →

Ask a Question

Juanra · Answer 1 · 2018-11-25T04:37:36+0000

combining like terms gives us
5x^2 - x + 9 = -y

multiplying by -1 on both sides:

y = -5x^2 + x - 9

discriminant = b^2 - 4ac = 1^2 - 4(-5)(-9) which is negative so no solution

PLEASE HELP ANYONE 4y - 7 = 5x2 - x + 2 + 3y Determine the number of real solutions each quadratic equation has. NO 1 OR 2 SOLUTIONS

Please log in or register to add a comment.

Please log in or register to answer this question.

2 Answers

Please log in or register to add a comment.

Please log in or register to add a comment.

No related questions found

Categories

Other Questions