Expand (5x/4 + 3/4)^3

125x^3 + 27/ 64

Step-by-step explanation :

This can be done in man ways. But I recommend solving what is inside the brackets first.

So add 5x/4 and 3/4, which gives 5x+3/4

Now, rewrite the term with simplified brackets

(5x+3/4)^3

Now we have to cube 5x+3/4

5x+3/4^3 = 125x^3 + 27/64

Hope this helps

Please mark brainiest

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation:

step-by-step explanation:

what are the statements? and what do you mean by "216 2 1 6"?