Sagot :
Step-by-step explanation:
[tex] {x}^{x} (x + 3) = 4 \\ \\ {x}^{2} + 3 \times - 4 = 0 \\ \\a = 1 \: b = 3 \: c = - 4 \\ \\ {3}^{2 } - 4 \times 1 \times ( - 4) \\ \\ the \: answer \: is \: 25[/tex]
Step-by-step explanation:
[tex] {x}^{x} (x + 3) = 4 \\ \\ {x}^{2} + 3 \times - 4 = 0 \\ \\a = 1 \: b = 3 \: c = - 4 \\ \\ {3}^{2 } - 4 \times 1 \times ( - 4) \\ \\ the \: answer \: is \: 25[/tex]