Giải PT sau
\(\left(x^2+3x-4\right)^3+\left(2x^2-5x+3\right)^3=\left(3x^2-2x-1\right)^3\)
giải pt
\(\left(x-1\right)^3-x\left(x+1\right)^2=5x\left(2-x\right)-11\left(x+2\right)\)
Giải pt
\(\left(x+2\right)\left(x-3\right)+3=\left(x-4\right)\left(x+2\right)-7\)
\(\left(1+x\right)^3+\left(1-x\right)^3=6\left(x+1\right)^2\)
Giải pt
giải pt:
a) \(\left(5x+1\right)^2=\left(3x-2\right)^2\)
b) \(\left(x+2\right)^3=\left(2x+1\right)^3\)
c) \(\left(x+3\right)^4+\left(x+5\right)^4=2\)
d) \(x^4-3x^3+4x^2-3x+1=0\)
\(\left(x+3\right)^3-\left(x-1\right)^3=0\)
Giải pt
Giải các phương trình sau:
a) \(\left(4x-1\right)\left(x-3\right)=\left(x-3\right)\left(5x+2\right)\).
b)\(\left(x+3\right)\left(x-5\right)+\left(x+3\right)\left(3x-4\right)=0\)
c)\(\left(1-x\right)\left(5x+3\right)=\left(3x-7\right)\left(x-1\right)\). Giải chi tiết hộ mik nhoa, mik tik
Giải các PT sau
a)\(\left(3\left(x+1\right)-2\left(x+3\right)\right)^3+\left(2\left(x+3\right)-x+5\right)^3+\left(x-5-3\left(x+1\right)\right)^3=0\)
b)\(\left(x-2\right)^3+\left(x-4\right)^3+\left(x-7\right)^3+3\left(x-2\right)\left(x-4\right)\left(x-7\right)=0\)
Giải pt
\(\left(x+2\right)^3+\left(x+1\right)^3=0\)
Giải pt
\(\left|x-1\right|+\left|x-5\right|=4-\left|x-3\right|\)