I need alot of help so I can finish my homework !!
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2x² + 154 = - 184
2x² = - 184 - 154
2x² = - 338
x² = - 338 / 2
x² = - 169
x = √(- 169)
x = √169(√- 1)
x = ± 13 i
¯¯¯¯¯¯¯¯
2x² = - 184 - 154
2x² = - 338
x² = - 338 / 2
x² = - 169
x = √(- 169)
x = √169(√- 1)
x = ± 13 i
¯¯¯¯¯¯¯¯
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2x^2 +154 = -184
2x^2 +154 +184 = 0
2x^2 +338 = 0
x^2 +169 = 0
x^2 = -169
x has no solution since there is no square roots for negative #'s.
2x^2 +154 +184 = 0
2x^2 +338 = 0
x^2 +169 = 0
x^2 = -169
x has no solution since there is no square roots for negative #'s.
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2x² + 154 = -184
2x² = -338
x² = -169
x = ±√(-169) = ±√169·√(-1) = ±13i
2x² = -338
x² = -169
x = ±√(-169) = ±√169·√(-1) = ±13i
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2x^2 + 154 = -184
2x^2 = -338
x^2 = -169
x = 13i or x = -13i
2x^2 = -338
x^2 = -169
x = 13i or x = -13i
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13i
x^2 = -169
x^2 = -169