因式分解 1-16ax^2+64a^2x^4

解答

因式分解

1 - 16 a x^{2} + 64 a^{2} x^{4}

(8 x^{2} a - 1)^{2}

求解步骤

1 - 16 a x^{2} + 64 a^{2} x^{4}

因式分解

1 - 16 x^{2} a + 64 x^{4} a^{2} : (8 x^{2} a - 1) (8 x^{2} a - 1)

= (8 x^{2} a - 1) (8 x^{2} a - 1)

使用指数法则:

aa = a^{2}

(8 x^{2} a - 1) (8 x^{2} a - 1) = (8 x^{2} a - 1)^{2}

= (8 x^{2} a - 1)^{2}

s im pl i f y \frac{3}{4 - 5}

\frac{2}{7} \div \frac{1}{8}

s im pl i f y - \frac{3}{8} + (- \frac{9}{10})

s im pl i f y \frac{( - 3 i ) ^{2} ( 1 - 2 i )}{2 + 2 i}

s im pl i f y 10 (m + 4 n)