All categories

3 years ago

(3x+1)^1/3=4. How to solve?

Mathematics

1 answer:

xz_007 [3.2K]3 years ago

8 0

Answer:

exact form: 11/3

decimal form: 3.6666...

Mixed number form: 3 2/3

You might be interested in

HELPPPPPPPPPPP!!!!!!!!! Oh

Luba_88 [7]

Answer:

We conclude that:

$3\cdot \:2\begin{pmatrix}-2&3&0\\ -4&2&6\\ 6&-5&6\end{pmatrix}=\begin{pmatrix}-12&18&0\\ -24&12&36\\ 36&-30&36\end{pmatrix}$

Hence, option B is correct.

Step-by-step explanation:

Given the expression

$3\times 2\begin{pmatrix}-2&3&0\\ \:-4&2&6\\ \:6&-5&6\end{pmatrix}$

solving

$3\times 2\begin{pmatrix}-2&3&0\\ \:-4&2&6\\ \:6&-5&6\end{pmatrix}$

Scalar Multiplication: Multiply each of the matrix elements by a scalar

$=\begin{pmatrix}3\cdot \:2\left(-2\right)&3\cdot \:2\cdot \:3&3\cdot \:2\cdot \:0\\ 3\cdot \:2\left(-4\right)&3\cdot \:2\cdot \:2&3\cdot \:2\cdot \:6\\ 3\cdot \:2\cdot \:6&3\cdot \:2\left(-5\right)&3\cdot \:2\cdot \:6\end{pmatrix}$

Simplify each element

$=\begin{pmatrix}-12&18&0\\ -24&12&36\\ 36&-30&36\end{pmatrix}$

Therefore, we conclude that:

$3\cdot \:2\begin{pmatrix}-2&3&0\\ -4&2&6\\ 6&-5&6\end{pmatrix}=\begin{pmatrix}-12&18&0\\ -24&12&36\\ 36&-30&36\end{pmatrix}$

Hence, option B is correct.

5 0

3 years ago

The sum of the angle measures a polygon with n sides is 720. What is n?

Fantom [35]

14 to the second power hope this helps have a nice day

5 0

3 years ago

Read 2 more answers

Jeremy has 3 yards of ribbon to use for wrapping gifts he cuts the ribbon into pieces that are one fourth yard long how many pie

nordsb [41]

This answer is pretty simple.

Since there are 3 yards of ribbon, and you need to make ____ number of pieces with each 1/4 long

To do this you divide.

3 divided by 1/4

The answer is 12

8 0

3 years ago

Read 2 more answers

Slove the equation 3(x+4)=6

nydimaria [60]

Answer:

X= -2

Step-by-step explanation:

#&#&#*##>#>#[#&'d9d9

8 0

3 years ago

How many solutions does 4x + 5 = 4x + 5 have