Question

x²-(5+2)=6.7

me ayudan :/​

Answer 1

Espero y te sirva, corona por favooor :))

x² - (5 + 2) = 6.7

x² − 5 − 2 = 6.7

x² − 7 = 6.7

x² = 6.7 + 7

x² = 13.7

x = ± √13.7

x = ± 3.701351