Question

what would be the answer with steps??​

Answer 1

Answer:

1/256

Step-by-step explanation:

[{(-1/4)²}⁻²]⁻¹

• We know (xᵃ)ᵇ = xᵃᵇ

⇒ [-1/4⁻⁴]⁻¹

• We know (xᵃ)ᵇ = xᵃᵇ

⇒ [-1/4]⁴

• We know (a/b)ⁿ = aⁿ/bⁿ

⇒ -1⁴/4⁴

⇒ 1/256

Answer 2

Step-by-step explanation:

${({a}^{m})}^{n} = {(a)}^{m \times n}$

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