How do i slove for x2 + 19 = 3

2+19=3

2+19−3=0

2+19−3=0

2+16=0

x= -8

Step-by-step explanation: x2 + 19 = 3

                                             x times 2 +19-19=3-19

                                             x times 2=-16

                                             x times2/2 =m-16/2

                                             x=-8

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)