Toán Lớp 8: Tìm x biết
a. (x^2+1) (x-2) +x= 2
b.2 (x+5)= (x+5)^2
c. (x^2+5) (2x-1)-2x= -1
mn giúp em ạ, e cảm ơn
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Toán Lớp 8: Tìm x biết
a. (x^2+1) (x-2) +x= 2
b.2 (x+5)= (x+5)^2
c. (x^2+5) (2x-1)-2x= -1
mn giúp em ạ, e cảm ơn
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