Question

GIẢI CÁC PHƯƠNG TRÌNH SAU:

a, \(\dfrac{315-x}{101}+\dfrac{313-x}{103}+\dfrac{311-x}{105}+\dfrac{309-x}{107}+4=0\)

b, \(\dfrac{x-a}{a-4}+\dfrac{x+a-1}{a+4}+\dfrac{x-a}{16-a^2}=0\)

c, \(\dfrac{x-b-c}{a}+\dfrac{x-c-a}{b}+\dfrac{x-a-b}{c}=3\)

d, \(\dfrac{x-1}{a-1}+\dfrac{1-x}{1+a}-\dfrac{2x-1}{1-a^4}=\dfrac{2a^2\left(x-1\right)}{a^4-1}\)

Answer 1

Nguyễn TrươngNguyễn Việt LâmNguyenTruong Viet TruongKhôi BùiAkai HarumaÁnh LêDƯƠNG PHAN KHÁNH DƯƠNGPhùng Tuệ Minhsaint suppapong udomkaewkanjana

Answer 2

Akai HarumaUnruly KidLê Anh DuyKhôi BùiNguyễn Việt LâmNguyễn TrươngDũng NguyễnNguyenTRẦN MINH HOÀNG