Lamborghini Huracán LP 610-4 t

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Giai phuogng trinh bac hai[dong cuoi cung la nghiem cua phuong trinh,cac ban doi sang phan so nhe!]:
Phuong trinh bac hai


Co dang ax²+bx+c=0.

x²+ x+ =0


Cac khu vuc cua bounded cong ben trong cac truc x-axis la: sq. don vi.
Cac gradient cong tai bat ki diem nao la: .
Gia tri cua duong cong xay ra tai: .


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