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Charra [1.4K]
3 years ago
12

Which expression is equivalent to 14x14?

Mathematics
2 answers:
yulyashka [42]3 years ago
4 0

14^2 or 14+14+14+14+14+14+14+14+14+14+14+14+14+14+

Ludmilka [50]3 years ago
4 0

For this case we must write an expression equivalent to 14 * 14

So, for power properties we have to:

x ^ n * x ^ m = x ^ {n + m}

Then, according to the given expression, we put the same base and add the exponents:

14 * 14 = 14 ^ 2

Another equivalent expression would be to add the number "14" fourteen times:

14 * 14 = 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14

ANswer:

14 * 14 = 14 ^ 2\\14 * 14 = 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14 + 14


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Answer:

78

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Answer:

3x² + 6x - 24 = 0

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Step-by-step explanation:

3x² + 6x - 24 = 0

(3x - 6)(x + 4) = 0

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3 years ago
Please help me if you can! Thank you (:
AnnyKZ [126]

Answer:

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Step-by-step explanation:

Given function is,

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Substituting x = 2 in the above function,

We get,

f(2) = 2(2)^3 - 3(2)^2 - 18(2) - 8

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Hence, the value of f(2) would be -40.

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3 years ago
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Ilia_Sergeevich [38]
The best and most correct answer among the choices provided by the first question is the third choice contrapositive.
On the other hand, the best and most correct answer among the choices provided by the second question is the third choice contrapositive.

I hope my answer has come to your help. God bless and have a nice day ahead!
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