3x² -10 = -37

Question

`3x² -10 = -37`

Answer 1

`{3x}^(2) - 10 = - 37 \\ = > {3x}^(2) = - 37 + 10 \\ = > {3x}^(2) = - 27 \\ = > {x}^(2) = ( - 27)/(3) \\ = > {x}^(2) = - 9 \\ = > x = √( - 9) \\ = > x = - 3 \: \: or \: \: \: 3`

Answer:

x = -3 or 3

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