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truonglc123
2 năm trước
LÀM GIÚP MÌNH BÀI HẰNG ĐẲNG THỨC CỦA LỚP 8 VỚI Ạ . GIẢI ĐÚNG MÌNH CHO 5 VOTE ĐÓ NHA ĐỀ: Tính: 1. (x+1)(X^2-x+1)= 2. (x-1)(x^2+x+1)= 3. (x-3)^3= 4. (2x+3)^2= 5. (3x-2)^2= 6. (3x-2)^3= 7. (5x-4)(5x+4)= 8. (5x+1)^3= 9. (1-4x)^3= 10. (x-5)(x^2+5x+25)= 11. (3x^2+5)(3x^2)=
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