Britt C.
asked 09/27/14
how to solve this problem step by step
Philip P.
answered 09/27/14
Effective and Patient Math Tutor
-3x2 = 36
Divide both sides by -3:
x2 = -12
Take the square root of both sides:
√x2 = √(-12)
x = ±√((-1)(4)(3))
x = ±2i√3
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