Question: please help me on these! 2HL 7M7 Root Practice 0 0 Q T Solving Quadratic Equations with $ Date Period 1/4 Solve each equation by

please help me on these!

2HL 7M7 Root Practice 0 0 Q T Solving Quadratic Equations with $ Date Period 1/4 Solve each equation by taking square roots. 1) K2 = 76 2) 12 = 16 3) x2 = 21 4) at =4 5) x' + 8 = 28 6) 2n2 =-144 7) -6m' =-414 8) 7x =-21 9) m- +7 = 88 10) -5x- =-500\f

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