3 years ago

Will mark brainliest if correct’

Mathematics

1 answer:

mixer [17]3 years ago

7 0

Answer:

-1280

Step-by-step explanation:

Given a₁ = -10, n = 8, r =2

Required to find nᵗʰ term.

From the general formula: aₙ= a₁ (r)ⁿ⁻¹

Therefore nᵗʰ = -10(2)⁸⁻¹

= -10(2)⁷

= - 10(128)

= - 1280

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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