Expansion up to x^3 term

1. Find the first four terms, in ascending powers of \(x\), of the binomial expansion of

$$\left( 2 + \frac { 3 } { 8 } x \right) ^ { 10 }$$ Give each coefficient as an integer.

3. Find the first 4 terms, in ascending powers of \(x\), of the binomial expansion of $$\left( 2 - \frac { 1 } { 2 } x \right) ^ { 8 }$$ giving each term in its simplest form.

1. Find the first 4 terms, in ascending powers of \(x\), of the binomial expansion of

$$\left( 1 + \frac { 3 x } { 2 } \right) ^ { 8 }$$ giving each term in its simplest form.