What is factor 9x^4y^2+5x^3y-7x^2y^5-8xy ?

The solution to factor 9x^4y^2+5x^3y-7x^2y^5-8xy is xy(9x^3y+5x^2-7xy^4-8)

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factor 9x^4y^2+5x^3y-7x^2y^5-8xy

factor

9 x^{4} y^{2} + 5 x^{3} y - 7 x^{2} y^{5} - 8 x y

x y (9 x^{3} y + 5 x^{2} - 7 x y^{4} - 8)

Solution steps

9 x^{4} y^{2} + 5 x^{3} y - 7 x^{2} y^{5} - 8 x y

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

x^{4} y^{2} = x x^{3} yy, x^{3} y = x x^{2} y, x^{2} y^{5} = xx y y^{4}

= 9 xx x^{2} yy + 5 x x^{2} y - 7 xx y y^{4} - 8 x y

Factor out common term

x y

= x y (9 x^{3} y + 5 x^{2} - 7 x y^{4} - 8)

- 2 x - 2 y^{4} \cdot (- x^{5} y - 3) - 5

- 6 (x - 7)

\frac{5}{3} + \frac{3}{5}

\frac{3}{10} \cdot 4 \frac{5}{6}

(- 0.6)^{- 4} \cdot (- 0.6)^{- 7} \cdot (- 0.6)^{15}

What is factor 9x^4y^2+5x^3y-7x^2y^5-8xy ?
The solution to factor 9x^4y^2+5x^3y-7x^2y^5-8xy is xy(9x^3y+5x^2-7xy^4-8)