en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify i^{78}

Solution

simplify

i^{78}

Solution

- 1

Solution steps

i^{78}

Apply exponent rule:

a^{b c} = (a^{b})^{c}

i^{78} = (i^{2})^{39}

= (i^{2})^{39}

Apply imaginary number rule:

i^{2} = - 1

= (- 1)^{39}

(- 1)^{39} = - 1

= - 1

Popular Examples

simplify (4c)/6+(2c)/6 simplify

\frac{4 c}{6} + \frac{2 c}{6}

expand (x-1)(x-8)expand

(x - 1) (x - 8)

simplify sqrt(27x^3)simplify

27 x^{3}

simplify log_{2/3}(8/27)simplify

lo g_{\frac{2}{3}} (\frac{8}{27})

simplify (-2-4i)-(-5-2i)-(-5-5i)simplify

(- 2 - 4 i) - (- 5 - 2 i) - (- 5 - 5 i)

Frequently Asked Questions (FAQ)

What is i^{78} ?
The solution to i^{78} is -1