Respuesta:
5 sale
[tex](a + b) {}^{2} = ( \sqrt{7} ) {}^{2} [/tex]
[tex]a {}^{2} + 2ab + b {}^{2} = 7 \\ a {}^{2} + b {}^{2} + 2 = 7 \\ a {}^{2} + b {}^{2} = 5[/tex]
colocame mejor respuesta xf
Explicación paso a paso:
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Respuesta:
5 sale
[tex](a + b) {}^{2} = ( \sqrt{7} ) {}^{2} [/tex]
[tex]a {}^{2} + 2ab + b {}^{2} = 7 \\ a {}^{2} + b {}^{2} + 2 = 7 \\ a {}^{2} + b {}^{2} = 5[/tex]
colocame mejor respuesta xf
Explicación paso a paso:
colocame mejor respuesta xf