Faktor
\frac{\left(9ab+16\right)^{2}}{144}
Nilaikan
\frac{\left(9ab+16\right)^{2}}{144}
Kongsi
Disalin ke papan klip
\frac{81a^{2}b^{2}+256+288ab}{144}
Faktorkan \frac{1}{144}.
\left(9ab+16\right)^{2}
Pertimbangkan 81a^{2}b^{2}+256+288ab. Gunakan formula segi empat tepat, p^{2}+2pq+q^{2}=\left(p+q\right)^{2}, apabila p=9ab dan q=16.
\frac{\left(9ab+16\right)^{2}}{144}
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