Question

solve this quadratic equation
2^2-12x+20=0

Answer 1

Answer:

${x}^{2} - 12x + 20 = 0 \\ \\ \\ \\ \\ {x}^{2} - 2x - 10x + 2 0 = 0 \\ \\ \\ \\ \\ x(x - 2) - 10(x - 2) = 0 \\ \\ \\ \\ \\(x - 2)(x - 10) = 0 \\ \\ \\ \\ \\ { \huge{ \blue{ \boxed{ \green{ x = 2}}}}{ \blue{ \boxed{ \red{ x = 10}}}}}$