Question

x² + 4 = 10 + 3 ayuda porfis​

Answer 1

Explicación paso a paso:

${x}^{2} + 4 = 10 + 3 \\ {x}^{2} = 10 + 3 - 4 \\ {x}^{2} = 9 \\ x = \sqrt{9} \\ x = 3$