因式分解-0.1x^2+2.31x+(13.11-y)

解答

因式分解

- 0.1 x^{2} + 2.31 x + (13.11 - y)

- 0.1 x^{2} + 2.31 x + 13.11 - y

求解步骤

- 0.1 x^{2} + 2.31 x + (13.11 - y)

去除括号:

(a) = a

= - 0.1 x^{2} + 2.31 x + 13.11 - y

f a c t or (x - 5)^{2} + (x - 5) - 12

s im pl i f y (\frac{d x}{d y})^{2}

f a c t or - 16 + 30 i

f a c t or 25 x 4 - 139 x^{2} y^{2} + 81 y 4

f a c t or e^{(x + h)} - e^{x}