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3 years ago

Write an equivalent expression to -2(1.5+5)-4(-0.5+3h)

Mathematics

2 answers:

Talja [164]3 years ago

6 0

Answer:

-11-12h

Step-by-step explanation:

-2(1.5+5)-4(-0.5+3h)

-3-10+2-12h

-13+2-12h

-11-12h

finlep [7]3 years ago

3 0

Answer:

-11-12h

Step-by-step explanation:

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3 years ago

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Please help, it's urgent!

Aneli [31]

For this case we have to, by defining properties of powers and roots the following is fulfilled:

$\sqrt [n] {a ^ m} = a ^ {\frac {m} {n}}$

We must rewrite the following expression:

$\sqrt [3] {8 ^ {\frac {1} {4} x}}$

Applying the property listed we have:

$\sqrt [3] {8 ^ {\frac {1} {4} x}} = 8 ^ {\frac{\frac {1} {4} x} {3} }= 8 ^ {\frac {1} {4 * 3} x} = 8 ^ {\frac {1} {12} x}$

Using the property again we have to:

$8 ^ {\frac {1} {12} x} = \sqrt [12] {8 ^ x}$

Thus, the correct option is option C

Answer:

Option C

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