Question

AYUDA PLIS DOY CORONA ​

Answer 1

1. x²ᵐ+2xᵐyᶰ+y²ᶰ
2. a⁽²ᵐ⁺⁶+2a⁽ᵐ⁺³⁾b⁽ᶰ⁺²⁾+b⁽²ᶰ⁺⁴⁾
3. 4r⁽²ˣ⁺²⁾−16r⁽ˣ⁺¹⁾sˣ−¹⁾+16s⁽²ˣ−²⁾
4. (5a)²ᶰ−b³ᵐ(5a)ᶰ+$\frac{1}{4}$​b⁶ᵐ