Question

write a java expression a² + b² + 2ab​

Answer 1

Answer:

a^2+b^2+2*a*b

or Math.pow(a,2)+Math.pow(b,2)+2*a*b

Answer 2

$\textsf{\large Given Expression}$

    $a^{2} + b^{2} + 2ab \: \: \textsf{\textbf{or,}}\\\: \: (a + b)^{2}$

$\textsf{\large Java Expression}$

    $\texttt{Math.pow(a + b, 2);}$