Let a= x^2 +4. rewrite the following equation in terms of a and set it equal to zero.
(x^2+4)^...
Mathematics, 22.09.2019 14:10 IHeartDarkSide03
Let a= x^2 +4. rewrite the following equation in terms of a and set it equal to zero.
(x^2+4)^2+32=12x^2+48
which of the following are solutions for x?
a)-8
b)-2
c)4
d)0
e)2
f)-4
g)8
Answers: 1
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