Enrhifo
\left(y+2\right)\left(y+5\right)\left(2y+3\right)
Ehangu
2y^{3}+17y^{2}+41y+30
Graff
Rhannu
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2y^{3}+4y^{2}+13y\left(y+2\right)+15\left(y+2\right)
Defnyddio’r briodwedd ddosbarthu i luosi 2y^{2} â y+2.
2y^{3}+4y^{2}+13y^{2}+26y+15\left(y+2\right)
Defnyddio’r briodwedd ddosbarthu i luosi 13y â y+2.
2y^{3}+17y^{2}+26y+15\left(y+2\right)
Cyfuno 4y^{2} a 13y^{2} i gael 17y^{2}.
2y^{3}+17y^{2}+26y+15y+30
Defnyddio’r briodwedd ddosbarthu i luosi 15 â y+2.
2y^{3}+17y^{2}+41y+30
Cyfuno 26y a 15y i gael 41y.
2y^{3}+4y^{2}+13y\left(y+2\right)+15\left(y+2\right)
Defnyddio’r briodwedd ddosbarthu i luosi 2y^{2} â y+2.
2y^{3}+4y^{2}+13y^{2}+26y+15\left(y+2\right)
Defnyddio’r briodwedd ddosbarthu i luosi 13y â y+2.
2y^{3}+17y^{2}+26y+15\left(y+2\right)
Cyfuno 4y^{2} a 13y^{2} i gael 17y^{2}.
2y^{3}+17y^{2}+26y+15y+30
Defnyddio’r briodwedd ddosbarthu i luosi 15 â y+2.
2y^{3}+17y^{2}+41y+30
Cyfuno 26y a 15y i gael 41y.
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
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\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}