Lutasin ang 84x^8y^9+72x^2y^7+108{x}^4{y}^2

$$84 { x }^{ 8 } { y }^{ 9 } +72 { x }^{ 2 } { y }^{ 7 } +108 { x }^{ 4 } { y }^{ 2 }$$

I-factor

$$12x^{2}y^{2}\left(7x^{6}y^{7}+9x^{2}+6y^{5}\right)$$

Mga Hakbang ng Solution

I-factor out ang 12.

$$12\left(7x^{8}y^{9}+6x^{2}y^{7}+9x^{4}y^{2}\right)$$

Isaalang-alang ang 7x^{8}y^{9}+6x^{2}y^{7}+9x^{4}y^{2}. I-factor out ang x^{2}y^{2}.

$$x^{2}y^{2}\left(7x^{6}y^{7}+6y^{5}+9x^{2}\right)$$

I-rewrite ang kumpletong naka-factor na expression.

$$12x^{2}y^{2}\left(7x^{6}y^{7}+6y^{5}+9x^{2}\right)$$

I-evaluate

$$12\left(xy\right)^{2}\left(7x^{6}y^{7}+9x^{2}+6y^{5}\right)$$