Преобразуйте выражение в многочлен:
- $${\largeа)}\ \left(\frac{1}{2}+a\right)^2;$$
- $${\largeб)}\ \left(x+\frac{1}{3}\right)^2;$$
- $${\largeв)}\ \vphantom{\left(\frac{0}{0}\right)^2}(m+0{,}2)^2;$$
- $${\largeг)}\ \vphantom{\left(\frac{0}{0}\right)^2}(1{,}1+p)^2;$$
- $${\largeд)}\ \left(\frac{1}{2}a+\frac{2}{3}b\right)^2;$$
- $${\largeе)}\ \left(\frac{3}{4}x+\frac{1}{5}y\right)^2;$$
- $${\largeж)}\ \vphantom{\left(\frac{0}{0}\right)^2}(0{,}2m+2{,}1n)^2;$$
- $${\largeз)}\ \vphantom{\left(\frac{0}{0}\right)^2}(0{,}4p+0{,}3q)^2;$$
- $${\largeи)}\ \left(\frac{3}{5}ab+\frac{1}{2}c^2\right)^2.$$