General simplification
[src]
/ 2\
3*\-4 + y /
----------------
2
18 - 15*y + 2*y
$$\frac{3 \left(y^{2} - 4\right)}{2 y^{2} - 15 y + 18}$$
3*(-4 + y^2)/(18 - 15*y + 2*y^2)
Fraction decomposition
[src]
3/2 + 7/(6*(-3 + 2*y)) + 32/(3*(-6 + y))
$$\frac{3}{2} + \frac{7}{6 \left(2 y - 3\right)} + \frac{32}{3 \left(y - 6\right)}$$
3 7 32
- + ------------ + ----------
2 6*(-3 + 2*y) 3*(-6 + y)
(-12.0 + 3.0*y^2)/(18.0 + 2.0*y^2 - 15.0*y)
(-12.0 + 3.0*y^2)/(18.0 + 2.0*y^2 - 15.0*y)
Rational denominator
[src]
2
-12 + 3*y
----------------
2
18 - 15*y + 2*y
$$\frac{3 y^{2} - 12}{2 y^{2} - 15 y + 18}$$
(-12 + 3*y^2)/(18 - 15*y + 2*y^2)
Assemble expression
[src]
2
-12 + 3*y
----------------
2
18 - 15*y + 2*y
$$\frac{3 y^{2} - 12}{2 y^{2} - 15 y + 18}$$
(-12 + 3*y^2)/(18 - 15*y + 2*y^2)
2
-12 + 3*y
----------------
2
18 - 15*y + 2*y
$$\frac{3 y^{2} - 12}{2 y^{2} - 15 y + 18}$$
(-12 + 3*y^2)/(18 - 15*y + 2*y^2)
3 -78 + 45*y
- + ----------------
2 2
36 - 30*y + 4*y
$$\frac{45 y - 78}{4 y^{2} - 30 y + 36} + \frac{3}{2}$$
3/2 + (-78 + 45*y)/(36 - 30*y + 4*y^2)
2
-12 + 3*y
----------------
2
18 - 15*y + 2*y
$$\frac{3 y^{2} - 12}{2 y^{2} - 15 y + 18}$$
(-12 + 3*y^2)/(18 - 15*y + 2*y^2)
Combining rational expressions
[src]
/ 2\
3*\-4 + y /
------------------
18 + y*(-15 + 2*y)
$$\frac{3 \left(y^{2} - 4\right)}{y \left(2 y - 15\right) + 18}$$
3*(-4 + y^2)/(18 + y*(-15 + 2*y))
3*(-2 + y)*(2 + y)
-------------------
(-6 + y)*(-3 + 2*y)
$$\frac{3 \left(y - 2\right) \left(y + 2\right)}{\left(y - 6\right) \left(2 y - 3\right)}$$
3*(-2 + y)*(2 + y)/((-6 + y)*(-3 + 2*y))