3 years ago

Factor 3x+4x by removing a common factor

Mathematics

1 answer:

enot [183]3 years ago

3 0

X and 1 are common factors eh

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Create a matrix that is equal to F+G. The first matrix below is named F and the second matrix below is named G. Name the new mat

likoan [24]

F+G:

$F+G=\begin{bmatrix}{-1.8} & {-8.6} & {} \\ {2.85} & {-1.4} & {} \\ {-1.8} & {5.1} & {}\end{bmatrix}+\begin{bmatrix}{1.32} & {-1.9} & {} \\ {2.25} & {0.0} & {} \\ {-6.2} & {1.4} & {}\end{bmatrix}$

Then, add the elements that occupy the same position:

$H=\begin{bmatrix}{-1.8+1.32} & {-8.6+(-1.9)} & {} \\ {2.85+2.25} & {-1.4+0.0} & {} \\ {-1.8+(-6.2)} & {5.1+1.4} & {}\end{bmatrix}$

Solve

$H=\begin{bmatrix}{-0.48} & {-10.5} & {} \\ {5.1} & {-1.4} & {} \\ {-8} & {6.5} & {}\end{bmatrix}$

So, we find the element at address h31:

$H=\begin{bmatrix}{h11} & {h12} & {} \\ {h21} & {h22} & {} \\ {h31} & {h32} & {}\end{bmatrix}$

In this case, position h31 is - 8.0

8 0

1 year ago

Evaluate the expression when x= -4. 2 x + 6x+9

ExtremeBDS [4]

Answer:

The answer is -23.

Step-by-step explanation:

substitute x with -4. multiply and add regularaly.

6 0

3 years ago

Read 2 more answers

-6x-16 < 2x please help asap! and help me solve it

ICE Princess25 [194]

1. Divide both sides by 2

2. Add 16 to each side

Answer x > -2

3 0

3 years ago

− 3 − {3 − [ − 3(2 +4) − ( − 2)]}

Readme [11.4K]

-22 is the answer i got

4 0

3 years ago

Divide polynomial by the monomial. Simplify answer completely.

forsale [732]

Answer:

Hi my lil bunny!

❀ _____.______❀_______._____ ❀

$- ( 6x + 1 - \frac{2}{5x} )$ or it could be $- \frac{30x^2 + 5x -2}{5x}$

Step-by-step explanation: Factor the numerator and denominator and cancel the common factors. OR Move the negative in front of the fraction.

Try both of them because they both could be right.

❀ _____.______❀_______._____ ❀

Hope this helped you.

Could you maybe give brainliest..?

7 0

3 years ago