Faktor
\frac{\left(4x+y\right)^{3}}{8}
Nilaikan
\frac{\left(4x+y\right)^{3}}{8}
Kongsi
Disalin ke papan klip
\frac{64x^{3}+y^{3}+12xy^{2}+48x^{2}y}{8}
Faktorkan \frac{1}{8}.
\left(4x+y\right)^{3}
Pertimbangkan 64x^{3}+y^{3}+12xy^{2}+48x^{2}y. Gunakan formula kiub binomial, a^{3}+3a^{2}b+3ab^{2}+b^{3}=\left(a+b\right)^{3}, apabila a=4x dan b=y.
\frac{\left(4x+y\right)^{3}}{8}
Tulis semula ungkapan difaktorkan yang lengkap.
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