因式分解 x^2+x+1izar

解答

因式分解

x^{2} + x + 1 i z a r

(x^{2} + x) + ia rz

求解步骤

x^{2} + x + 1 i z a r

乘以:

1 i = i

= x^{2} + x + ia rz

将

x^{2} + x + i z a r

改写成标准复数形式:

(x^{2} + x) + z a r i

= (x^{2} + x) + z a r i

f a c t or 0.008 f^{6} + g^{3} h^{9}

f (x) = [cos (x) + sin (x)]

f a c t or 81 x 6 - (y + 1) 2

f a c t or 2 a x + 2 a y + 3 b x + 3 b y

f a c t or 3 39 - 62