Question

If alpha is minus 3 beta is 4 then find alpha square plus beta square

Answer 1

$if \: \alpha = - 3 \: and \: \beta = 4 \: \: \\ so \: \: { \alpha }^{2} = { - 3}^{2} \\ \: \: \: \ \: { \alpha \:}^{2} \: = 9 \\ \\ and \: \ { \beta }^{2} = {4}^{2} \\ { \beta }^{2} = 16 \\ \\ \\ hope \: this \: answers \: your \: question$