Bài 11: Chia đa thức cho đơn thức
Các câu hỏi tương tự
Làm tính chia:
a) \(5^3:\left(-5\right)^2\)
b) \(\left(\dfrac{3}{4}\right)^5:\left(\dfrac{3}{4}\right)^3\)
c) \(\left(-12\right)^3-8^3\)
d) \(x^{10}:\left(-x\right)^8\)
e) \(\left(-x\right)^5:\left(-x\right)^3\)
f) \(\left(-y\right)^5:\left(-y\right)^4.\)
Tìm x, biết:
\(\left(x^2+\dfrac{1}{2}x\right):\dfrac{1}{2}x-\left(2x+1\right)^3:\left(2x+1\right)^2+\left(x+1\right)^5:\left(x+1\right)^2=0\)
Làm tính chia:
a) \(5x^2y^4:10x^2y\)
b)\(\dfrac{3}{4}x^3y^3:\left(-\dfrac{1}{2}x^2y^2\right)\)
c)\(\left(-xy\right)^{10}:\left(-xy\right)^5\)
Tính:
1). \(0,5a^mb^nc^2:\left(\dfrac{-2}{3}a^2bc\right)\)
2). \(\dfrac{2}{7}\left(x-2y\right)^{2m+1}:\left[\dfrac{-5}{14}\left(2y-x\right)^{2m-1}\right]\)
a)\(\left(\dfrac{5}{7}x^2y\right)^3:\left(\dfrac{1}{7}xy\right)^3\)
b) \(\left[5\left(a-b\right)^3+2\left(a-b\right)^2\right]:\left(b-a\right)^2\)
c) \(5\left(x-2y\right)^3:\left(5x-10y\right)\)
d) \(\left(x^3+8y^3\right):\left(x+2y\right)\)
Bài 1: Thực hiện phép tính:
a) \(32x^5\left(3y-7\right)^5:[-4x\left(7-3y\right)^4]\)
b) \(\dfrac{12x^3\left(3x-5\right)^2}{4x\left(3x-5\right)^2}-\dfrac{2x\left(x+7\right)^4}{\left(x+7\right)^3}\)
Làm tính chia: \(x^{2n}y^{2n-1}:\dfrac{1}{5}x^{2n-1}y^{2n-4}\)
Làm tính chia :\(x^{2n}y^{2n-1}:\dfrac{1}{5}x^{2n-1}y^{2n-4}\)
Làm tính chia :
a) \(\left(5x^4-3x^3+x^2\right):3x^2\)
b) \(\left(5xy^2+9xy-x^2y^2\right):\left(-xy\right)\)
c) \(\left(x^3y^3-\dfrac{1}{2}x^2y^3-x^3y^2\right):\dfrac{1}{3}x^2y^2\)