mmm9
mmm9
26-05-2015
Mathematics
Answered
what are the possible values for x in the equation 4x^2=64
Answer :
AL2006
AL2006
26-05-2015
4 x² = 64
Divide each side by 4 : x² = 16
Take the square root
of each side: x = √16
x =
+ 4
and
x =
- 4
.
Answer Link
cclemeno
cclemeno
26-05-2015
4x^2=64 divide both sides by 4 x^2=16 x= +4, -4 hope this helps
Answer Link
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