Please help!
It is college algebra

Step-by-step explanation:

This could be written in index form as :

By laws of indices , we will equate their power , that is :

Expanding , we have :

factorising the Quadratic equation , we have :

Therefore:

     or

x = 4 2/3

Step-by-step explanation:

8(x^2 -14/3 *x) = 32

Rearrange:

Rearrange the equation by subtracting or addition what is to the right of the equal sign from both sides of the equation :

We have done the opposite and added as it was subtraction sign:

8x + 16 -14/3 * x = 32 + 14/3

Step  1  :

Equation at the end of step  1  seen here below : 32+14/3 -16

+ 16 * x = 32+14/3 -16

Pulling out like terms :  Pull out like factors :  ( + )  ( + )

= 8x + 8x =16 +14/3     : Note :  AB = BA  : property of multiplication.

  x = 14/3  x = 4 2/3    

                               or

2 is the square of 8

Two solutions were found :

x = 14/3

x = 4 2/3

Trying to factor as a Difference of Squares :

3.2      Factoring:  8x + 8x = 2 *2 = 4 * 2/3

                                 x = 14/3  x = 4 √2.66

This cannot be done as it is creates a new fraction 2 33/50

We find x = 4 2/3 is the answer.

d) 48

step-by-step explanation:

16,32,48,64,80,96,112,128,144,160,176,192,208,224,240,256,272,288,304,320,336

really really sorry if i'm

-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x