3y^{2}+51=918 Jul 29 | Nkeiruka from Claymont, DE | 1 Answer | 0 Votes Mark favorite Subscribe Comment
3y^{2} + 51 = 918 Subtract 51 from both sides: 3y^{2} = 918 - 51 = 867 Divide both sides by 3: y^{2} = 867/3 = 289 Take the square root of both sides: √y^{2} = √289 y = ±17 Jul 29 | Philip P. Comment Comments Thank you so much!! Jul 29 | Nkeiruka from Claymont, DE Comment
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