Question

(a в 4 степени)-7 степень

Answer 1

(а в 4 стпепени) В -7 степени= а 4 степень×(-7степень)= а в -28 степени

Answer 2

Ответ:

а ⁻²⁸

Объяснение:

(а⁴)⁻⁷ = a ⁴*(⁻⁷) = а ⁻²⁸

Answer 3

To simplify the expression "(a^4)^-7," we need to apply the rules of exponents. When raising a power to another power, we multiply the exponents.

So, in this case, we can rewrite the expression as follows:

(a^4)^-7 = a^(4 * -7)

Multiplying the exponents, we have:

= a^(-28)

Therefore, the simplified expression is a to the power of -28, or written as 1/a^28.