solving quadratic equations by taking square roots -8-5n²=-88 show solution
Answer (1)
Answer:-5n² = -88-5n² = -88 + 8-5n² = -80-5n²/-5 = -80/-5n² = 16√n² = √16n = ±4n = 4, -4
Answer:-5n² = -88-5n² = -88 + 8-5n² = -80-5n²/-5 = -80/-5n² = 16√n² = √16n = ±4n = 4, -4
