3 years ago

Which expression is equivalent to 5y^3/(5y)^-2

Mathematics

1 answer:

Serggg [28]3 years ago

6 0

Answer:

5^3 y^5

125 y^5

Step-by-step explanation:

5y^3/(5y)^-2

Distribute the exponent in the denominator

5y^3/(5 ^-2 y^-2)

A negative exponent in the denominator brings it to the numerator

5y^3 5 ^2 y^2

Combine like terms

5 * 5^2 * y^3 5^2

We know that a^b * a^c = a^(b+c)

5^(1+2) * y^( 3+2)

5^3 y^5

125 y^5

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vova2212 [387]

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4 years ago

Witch number are irrational A.11 B.0151155111555... C.-14 D.5/7 E.(9.4)

Ludmilka [50]

Answer:

B. .0151155111555...

Step-by-step explanation:

A.11 integer (rational)

B.0151155111555... non terminating or repeating decimal ( irrational)

C.-14 integer (rational)

D.5/7 fraction (rational)

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4 years ago

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Alina [70]

Answer:

4m² + 11m + 6

Step-by-step explanation:

Use foil to expand this value.

(4m+3)(m+2)

Multiply the first terms in the two brackets.

Then multiply the two outer terms.

Followed by multiplying the inner terms.

Finally multiply the last terms

= (4m+3)(m+2)

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3 years ago

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tensa zangetsu [6.8K]

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3 years ago

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andrew-mc [135]

Answer:

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Step-by-step explanation:

66 hundreds is 6600 so divided by 10 it's 660

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3 years ago

Read 2 more answers

Which expression is equivalent to 5y^3/(5y)^-2​

Which expression is equivalent to 5y^3/(5y)^-2