3x squared + 17= -130?

0 ⤊

This is a quadratic equation please help

2007-03-11 11:35:07 · 3 answers · asked by Javonte A 2 in Science & Mathematics ➔ Mathematics

3x^2 +17 = -130
3x^2 = -147
x^2 = -49
x = +/- 7i

2007-03-11 11:54:24 · answer #1 · answered by skibabie12 2 · 0⤊ 0⤋

3xÂ² + 17 = -130
3xÂ² = -147
xÂ² = -49
x = Â± i7

HTH âº

Doug

2007-03-11 18:41:34 · answer #2 · answered by doug_donaghue 7 · 0⤊ 0⤋

x = +/- 7i

2007-03-11 18:38:38 · answer #3 · answered by Newbody 4 · 0⤊ 0⤋