ランダム Pop Quiz

Solve the following quadratic equation. 3x(x+1)= (2-x)(x+3) Give your answer correct to four significant figures.
Choose the right answer:
Option A x= 0.8229 または x= -1.823
Option B x= 0.83 または x= -1.82
Option C undefined
Option D let me ask my maths teacher about this first.....
 OkazakiDaisuke posted 1年以上前
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