giải pt
a) \(\sqrt{4x^2-12x+9}=\left|3x-2\right|\)
b) \(\sqrt{25x^2-10x+1}=\left|x+6\right|\)
c) \(\sqrt{16x^2-8x+1}=\left|x-3\right|\)
d) \(\left|5x+1\right|=2x-3\)
e) \(\left|3x-4\right|=\left|x-2\right|\)
f) \(\left|3x^2-2x\right|=\left|6-x^2\right|\)
g) \(\left|x^2-2x\right|=\left|2x^2-x-2\right|\)