3 years ago

Solve the following system algebraically.

Mathematics

1 answer:

Vitek1552 [10]3 years ago

7 0

Answer:

Step-by-step explanation:

-x - 1 = x^2 + x

x^2 + 2x + 1 = 0

(x+1)(x+1) = 0

x = -1 (double soution)

y = 1-1 =

y =0

(-1,0) = double solution

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jenyasd209 [6]

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Step-by-step explanation:

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