Question

Find the value of x² +y² if x=-2.

Answer 1

Step-by-step explanation:

${x}^{2} + {y}^{2} = 0 \\ \\ { - 2}^{2} + y = 0\\ \\ 4 + y = 0 \\ \\ y = - 4$

here is your answer

Answer 2

Answer:

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