3 years ago

(-5z)³ as a positive exponent.

1 answer:

3 0

To write this expression as a positive exponent we use this rule of exponents: x^color(red)(a) = 1/x^color(red)(-a) 5^-3 = 1/5^(- -3) .

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kumpel [21]

$\displaystyle \\ 
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3 years ago

lana [24]

i m not sure about the answer ...

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3 years ago

KengaRu [80]

You can't, the K cancels itself out. There is no solution to this

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3 years ago

Mashutka [201]

Answer:

O x >9

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Step-by-step explanation:

Explanation:-

Given 2 < x-7

adding '7' on both sides, we get

⇒ 2 + 7 < x -7 +7

⇒ 9 < x

⇒ x>9

Given inequality 2 < x -7

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Final answer:-

solution is x >9

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3 years ago

CaHeK987 [17]

You would go 4800 km per hour

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3 years ago