Question

Find the roots of
$x {}^{2} - 4x - 5$

Answer 1

Heya,

x²-4x-5

x²-5x+x-5=0

x(x-5)+1(x-5)=0

(x-5)(x+1)=0

x=5 or x= -1 ANSWER...

HOPE IT HELPS:-))