Question

equation of (3x+2)^3​

Answer 1

Answer:

3x−2=3

1 Let x=\frac{5}{3}x=

3

5

.

3\times \frac{5}{3}-2=33×

3

5

−2=3

2 Cancel 33.

5-2=35−2=3

3 Simplify 5-25−2 to 33.

3=33=3

Answer 2

Answer:

27x³ + 8 + 54x² + 36x

Step-by-step explanation:

(3x+2)³

= (3x)³ + 2³ + 3(3x)²(2) + 3(3x)(2²)

=> 27x³ + 8 + 6(9x²) + 9x(4)

=> 27x³ + 8 + 54x² + 36x