Toán Lớp 8: Thực hiện phép tính sau:
(4x^5-10x^4+2x^2)/(2x^2)
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Toán Lớp 8: Thực hiện phép tính sau:
(4x^5-10x^4+2x^2)/(2x^2)
Comments ( 2 )
(4{x^5} – 10{x^4} + 2{x^2}):(2{x^2})\\
= \left( {4{x^5}:2{x^2}} \right) – \left( {10{x^4}:2{x^2}} \right) + \left( {2{x^2}:2{x^2}} \right)\\
= 2{x^3} – 5{x^2} + 1
\end{array}\]