" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x²=21+100
x= √121
x=11
b) 4x²-196=0
4x²=0+196
4x²=196
x² =196÷4
x²=49
x=√49
x=7
c) x²-625=0
x²=0+625
x²=625
x=√625
x=25
d) x³-343=0
x³=0+343
x³=343
x=√343
x=7
el E y el F no los entendi