Đáp án:
`(3x-2)(2x^2-x+2)`
Giải thích các bước giải:
`(2x^2+1)(3x-2)+(x-2)(2-3x)+2-3x`
`=(2x^2+1)(3x-2)-(x-2)(3x-2)-(3x-2)`
`=(3x-2)(2x^2+1-x+2-1)`
`=(3x-2)(2x^2-x+2)`
($2x^{2}$+1)(3x-2)+(x-2)(2-3x)+2-3x
=($2x^{2}$+1)(3x-2)-(x-2)(3x-2)-(3x-2)
=(3x-2)[$2x^{2}$+1-x+2-1]=(3x-2)($2x^{2}$-x+2)
Mn giúp mik vs ạ mời cần gấp lắm r
Giúppppp mình vs ạ Cảm ơnnnn mn đã giúp đỡ
Lập trình cơ bản Giải giúp em vs ạ
Giúp em với ai xong trước em vots
Dạ mấy bạn giải giúp mình bài này và cho minh hỏi có phải là trường hợp đặt biệt không ạ 2a2−3a+2)(3a+2)=
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