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Alexus [3.1K]
3 years ago
9

How do you know if -4^2 is -16 or 16?

Mathematics
1 answer:
alex41 [277]3 years ago
4 0

\text{Hey there!}

\bf{-4^2=-4\times-4=16}\\\bf{You\ factor\ out\ the\ exponent\ by\ multiplying.\ Like\ how\ I\ did.}\\\\\\\\\boxed{\boxed{\text{Answer: 16}}}\checkmark

\text{Good luck on your assignment and enjoy your day!}

~\frak{LoveYourselfFirst:)}

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The area of the black square is equal to the sum of the areas of the gray squares.

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Answer:

Option 4

Step-by-step explanation:

Term = n/(4^n)

(n+1)th term = (n+1)/[4^(n+1)]

Ratio: (n+1)/[4^(n+1)] ÷ n/(4^n)

= (n+1)/[4^(n+1)] × (4^n)/n

= [(n+1)/n] × (1/4)

For large n, (n+1)/n approaches 1

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3 years ago
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kap26 [50]

Answer:

Mistake: -3-5=-2, -3-5=-8

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Answer:

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