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سؤال

حدد ما إذا كانت المعادلة x + xy+ y - x+ y=...

حدد ما إذا كانت المعادلة تمثل قطعا مكافئا أو دائرة أو قطعا ناقصا أو قطعا زائدا، دون كتابتها على الصورة القياسية.

اشترك لرؤية الإجابة الصحيحة والشرح التفصيلي.