3 years ago

Which equation is equivalent to log^3(x+5)=2?

Mathematics

1 answer:

bazaltina [42]3 years ago

6 0

I hoped this helped x= 13/3

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Which is equivalent to RootIndex 4 StartRoot 9 EndRoot Superscript one-half x?

nata0808 [166]

Answer:

${9}^ {\frac{1}{8}x}$

Step-by-step explanation:

We want to find an equivalent expression for

$(\sqrt[4]{9})^{ \frac{1}{2}x}$

To find an equivalent expression, we need to apply the following property of exponents:

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

We let a=9, n=4 and m=½x

Then :

${9}^{ \frac{ \frac{1}{2}x}{4}}=( \sqrt[4]{ {9}} )^{ \frac{1}{2}x}$

Simplify the left hand side to get:

${9}^ {\frac{1}{8}x} =( \sqrt[4]{ {9}} )^{ \frac{1}{2}x}$

Therefore the correct answer is:

${9}^ {\frac{1}{8}x}$

8 0

3 years ago

What is 7 divided by 5,857

Marrrta [24]

Answer:

0.0011951511

4 0

4 years ago

Can someone help me with this one

bonufazy [111]

Answer:

$x(2x+1)(x-2)$

Step-by-step explanation:

$x(2x^2-3x-2)$

$x(2x^2-4x+x-2)$

$x[2x(x-2)+1(x-2)]$

$x(2x+1)(x-2)$

3 0

3 years ago

Is y=19 a solution to the equation 2y=38

labwork [276]

Yes. just multiply 2x19= 38

4 0

3 years ago

Simplify -5-√-44<br><br> i have no idea

Tatiana [17]

Answer:

Undefined

Step-by-step explanation:

The square root of a negative number does not exist in the set of real numbers so it would be Undefined

6 0

3 years ago