\(\left(2x^2+8\right)\left(\left|x\right|-2\dfrac{1}{3}\right)=0\)

I. Choose the word whose underline part is pronounced differently fro th other : 1.a light b .stripe c slim d .fine
2 .a .cake b .village c.make
d.paper
3.a.bus b.fun c.sun d.busy
4.a. blond b.vegetable c.black d.blanket
5.a.terrible b. cable c.syllable d.block

\(\left(3^x-27\right)\left(2\sqrt{x}-4\right)=0\)

giúp em với ạ