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Clearnote
Q&A
Senior High
Mathematics
ช่วยทีค่ะ พยายามทำแล้...
Mathematics
高中
约4年ago
Dawnuear_r
ช่วยทีค่ะ พยายามทำแล้วแต่ยังไม่ได้😭
10 x² + 50x + 60 =........... 15 x² - 77x + 10 =..... 24 x² - 76x + 12 =......
Answers
2811
约4年ago
นี่คับ
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