\(\frac{a^3+1}{a^2+3a+4}=\frac{\left(a+1\right)\left(a^2-a+1\right)}{a^2+3a+4}=\left(a^2-a+1\right)\left(\frac{a+1}{a^2+3a+4}\right)\)
\(\frac{x^4-y^4}{y^3-x^3}\)
rut gon phan thuc
2n^3 + 4n^2 + 3n +1 / 4n^4 +1
rut gon phan thuc
\(\frac{9-\left(x+5\right)^2}{x^2+4x+4}\).Hay rut gon phan tu tren?
rut gon phan thuc
3x-6
x-2
rut gon phan thuc A=(x^3-6x+7)/(x^3+5x^2-2x-24)
rut gon phan thức 3x^2-11xy+6y^2/x^3+3x-3xy-9y
giúp mình với ạ cần gấp lắm rùi
a^3 + b^3 + 3abc - c^3 / (a+b)^2 - c^2 rut gon phan thuc dai so
cho x/a=y/b=z/c .hay rut gon phan thuc P=(x^2+y^2+z^2)/(ax+by+cz)^2
RUT GON PHAN THUC
\(\frac{y^2-x^2}{x^3-3x^2y+3xy^2-y^3}\)
