Explicación paso a paso:
4x²-9=7
4x²=7+9
4x²=16
x=16/4
x=4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Explicación paso a paso:
4x²-9=7
4x²=7+9
4x²=16
x=16/4
x=4