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raebaby420
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Please please help c: Thanks
What are the solutions to the following system of equations?
y = x2 + 12x + 30
8x − y = 10
(−4, −2) and (2, 5)
(−2, −4) and (2, 5)
(−2, −4) and (5, 2)
No Real Solutions
 one year ago
 one year ago
raebaby420 Group Title
Please please help c: Thanks What are the solutions to the following system of equations? y = x2 + 12x + 30 8x − y = 10 (−4, −2) and (2, 5) (−2, −4) and (2, 5) (−2, −4) and (5, 2) No Real Solutions
 one year ago
 one year ago

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raebaby420 Group TitleBest ResponseYou've already chosen the best response.0
What is the solution to the following system of equations? y = x2 + 10x + 11 y = x2 + x − 7 (−2, −5) (2, −5) (−2, 5) (2, 5)
 one year ago

gsRttN Group TitleBest ResponseYou've already chosen the best response.0
Try Elimination method to solve these equations
 one year ago

DebbieG Group TitleBest ResponseYou've already chosen the best response.0
You have 2 different expressions for y. So if both of those things are =y, then they are also equal one another. So set the expressions =, then solve for x. The x^2 terms will conveniently go away, and you will have a simple linear equation in x to solve. Once you have solved that, you will know the value of x. Then you can just substitute that value back into either of the equations to find y.
 one year ago
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