Question

how to extract square roots x²-10=6

Answer 1

${x}^{2} - 10 = 6$

${x}^{2} - 10 - 6 = 0$

x^2 = -16

x= -4 ,4

Answer 2

X^2-10-6=0

X^2 =16

X= root 16

X=4