Enrhifo
\frac{8x+25}{14\left(x+3\right)\left(x+4\right)}
Ehangu
\frac{8x+25}{14\left(x+3\right)\left(x+4\right)}
Graff
Rhannu
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\frac{\frac{\left(x+4\right)\left(x+4\right)}{\left(x+3\right)\left(x+4\right)}-\frac{\left(x-3\right)\left(x+3\right)}{\left(x+3\right)\left(x+4\right)}}{14}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin x+3 a x+4 yw \left(x+3\right)\left(x+4\right). Lluoswch \frac{x+4}{x+3} â \frac{x+4}{x+4}. Lluoswch \frac{x-3}{x+4} â \frac{x+3}{x+3}.
\frac{\frac{\left(x+4\right)\left(x+4\right)-\left(x-3\right)\left(x+3\right)}{\left(x+3\right)\left(x+4\right)}}{14}
Gan fod gan \frac{\left(x+4\right)\left(x+4\right)}{\left(x+3\right)\left(x+4\right)} a \frac{\left(x-3\right)\left(x+3\right)}{\left(x+3\right)\left(x+4\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{\frac{x^{2}+4x+4x+16-x^{2}-3x+3x+9}{\left(x+3\right)\left(x+4\right)}}{14}
Gwnewch y gwaith lluosi yn \left(x+4\right)\left(x+4\right)-\left(x-3\right)\left(x+3\right).
\frac{\frac{8x+25}{\left(x+3\right)\left(x+4\right)}}{14}
Cyfuno termau tebyg yn x^{2}+4x+4x+16-x^{2}-3x+3x+9.
\frac{8x+25}{\left(x+3\right)\left(x+4\right)\times 14}
Mynegwch \frac{\frac{8x+25}{\left(x+3\right)\left(x+4\right)}}{14} fel ffracsiwn unigol.
\frac{8x+25}{\left(x^{2}+4x+3x+12\right)\times 14}
Cyfrifwch y briodoledd ddosrannol drwy luosi pob x+3 gan bob x+4.
\frac{8x+25}{\left(x^{2}+7x+12\right)\times 14}
Cyfuno 4x a 3x i gael 7x.
\frac{8x+25}{14x^{2}+98x+168}
Defnyddio’r briodwedd ddosbarthu i luosi x^{2}+7x+12 â 14.
\frac{\frac{\left(x+4\right)\left(x+4\right)}{\left(x+3\right)\left(x+4\right)}-\frac{\left(x-3\right)\left(x+3\right)}{\left(x+3\right)\left(x+4\right)}}{14}
I ychwanegu neu dynnu mynegiannau, rhaid i chi eu ehangu i wneud eu enwaduron yr un fath. Lluosrif lleiaf cyffredin x+3 a x+4 yw \left(x+3\right)\left(x+4\right). Lluoswch \frac{x+4}{x+3} â \frac{x+4}{x+4}. Lluoswch \frac{x-3}{x+4} â \frac{x+3}{x+3}.
\frac{\frac{\left(x+4\right)\left(x+4\right)-\left(x-3\right)\left(x+3\right)}{\left(x+3\right)\left(x+4\right)}}{14}
Gan fod gan \frac{\left(x+4\right)\left(x+4\right)}{\left(x+3\right)\left(x+4\right)} a \frac{\left(x-3\right)\left(x+3\right)}{\left(x+3\right)\left(x+4\right)} yr un dynodydd, tynnwch nhw drwy dynnu eu rhifiaduron.
\frac{\frac{x^{2}+4x+4x+16-x^{2}-3x+3x+9}{\left(x+3\right)\left(x+4\right)}}{14}
Gwnewch y gwaith lluosi yn \left(x+4\right)\left(x+4\right)-\left(x-3\right)\left(x+3\right).
\frac{\frac{8x+25}{\left(x+3\right)\left(x+4\right)}}{14}
Cyfuno termau tebyg yn x^{2}+4x+4x+16-x^{2}-3x+3x+9.
\frac{8x+25}{\left(x+3\right)\left(x+4\right)\times 14}
Mynegwch \frac{\frac{8x+25}{\left(x+3\right)\left(x+4\right)}}{14} fel ffracsiwn unigol.
\frac{8x+25}{\left(x^{2}+4x+3x+12\right)\times 14}
Cyfrifwch y briodoledd ddosrannol drwy luosi pob x+3 gan bob x+4.
\frac{8x+25}{\left(x^{2}+7x+12\right)\times 14}
Cyfuno 4x a 3x i gael 7x.
\frac{8x+25}{14x^{2}+98x+168}
Defnyddio’r briodwedd ddosbarthu i luosi x^{2}+7x+12 â 14.
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