Helpp! I really need help with Solving each equation & Writing the answer in exact form. I will mark brainlist asap

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1. x = (-8-√12)/2 = -4-√3 = 5.732

2. x_2=-3.606

    x_1=3.606

3. b_2=-1.323

    b_1=1.323

4.  z =(-28-√72)/2=-14-3√ 2 = -18.243
     z =(-28+√72)/2=-14+3√ 2 = -9.757

Feel free to correct me if wrong!

1)is not similar since corresponding sides are not in the same ratio

2)are similar since corresponding sides are in the same ratio and corresponding angles are equal

hope it will

#faazmessi