Diamondwashere Diamondwashere

18-06-2017
Mathematics

contestada

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

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duanolivia duanolivia

18-06-2017

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

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829a212m 829a212m

13-06-2022

Answer:

no soloution

Step-by-step explanation: i completed the edge2022

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