Mathematics
Senior High
二つの二次方程式xの2乗+kx+1,xの二乗x+x+k
が共通な実数解をもつように定数kの値を定めよ。
また、その共通な解を求めよ
これの答えの解き方の式を教えてください
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二つの二次方程式xの2乗+kx+1,xの二乗x+x+k
が共通な実数解をもつように定数kの値を定めよ。
また、その共通な解を求めよ
これの答えの解き方の式を教えてください
Users viewing this question
are also looking at these questions 😉