##### solve this mathematicsa problem for me

label Mathematics
account_circle Unassigned
schedule 1 Day
account_balance_wallet \$5

Factor:  12x2 - 20x - 25

Oct 19th, 2015

Thank you very much for letting me Answer your question

# 9x2y8-3xyy2+4x6y3

## Final result :

```  xy3 • (4x5 + 9xy5 - 3)
```

### Reformatting the input :

Changes made to your input should not affect the solution:

(1): "y3"   was replaced by   "y^3".  4 more similar replacement(s).

## Step  1  :

``` Raise  y to the  3rd power
```

#### Equation at the end of step  1  :

```  (((9•(x2))•(y8))-(3xy•(y2)))+((4•(x6))•y3)
```

## Step  2  :

``` Raise  x to the  6th power
```

#### Equation at the end of step  2  :

```  (((9•(x2))•(y8))-(3xy•(y2)))+((4•x6)•y3)
```

## Step  3  :

``` Raise  y to the  2nd power
```

#### Equation at the end of step  3  :

```  (((9•(x2))•(y8))-(3xy•y2))+22x6y3
```

## Step  4  :

``` Multiply  3xy  by  y2
```

#### Multiplying exponential expressions :

4.1   y1 multiplied by y2 = y(1 + 2) = y3

#### Equation at the end of step  4  :

```  (((9•(x2))•(y8))-3xy3)+22x6y3
```

## Step  5  :

``` Raise  y to the  8th power
```

#### Equation at the end of step  5  :

```  (((9 • (x2)) • y8) -  3xy3) +  22x6y3
```

## Step  6  :

``` Raise  x to the  2nd power
```

#### Equation at the end of step  6  :

```  (((9 • x2) • y8) -  3xy3) +  22x6y3
```

## Step  7  :

```Simplify   9x2y8-3xy3  +  22x6y3
```

## Step  8  :

#### Pulling out like terms :

7.1   Pull out like factors :

4x6y3 + 9x2y8 - 3xy3 =  xy3 • (4x5 + 9xy5 - 3)

#### Trying to factor a multi variable polynomial :

7.2   Factoring  4x5 + 9xy5 - 3

Try to factor this multi-variable trinomial using trial and error
Factorization fails

## Final result :

```  xy3 • (4x5 + 9xy5 - 3)
```

Please let me know if you need any clarification. I'm always happy to answer your questions.
Oct 19th, 2015

...
Oct 19th, 2015
...
Oct 19th, 2015
Oct 21st, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle