-3(x^2+2)=102
x^2 + 2 = -34
x^2 = -36
x = ±6i , where i is the complex number √-1
solve for x:
-3(x^2+2)=102
2 answers
-3(x^2+2)=102
x^2+2=102/-3
x^2=-34-2
x=sqrt32
x^2+2=102/-3
x^2=-34-2
x=sqrt32