Complete the two-column proof. given: x5+9=11 given: x 5 + 9 = 11 prove x=10 prove x = 10 x5+9=11 x 5 + 9 = 11 x5=2 x 5 = 2 x=10 x = 10

Statement                                         Reason

             Given

Subtract 9 from both the sides

         Subtracting same number will not        affect equation

                          Simplification

                  Multiplying by 5 both the sides

x= 10                                                           By simplifying both the sides

Thus we solved the equation and got x =10 as answer.

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8