Question

X square + 5 x minus 10 4 by middle term splitting

Answer 1

Answer:

x=8,   x=-13

Step-by-step explanation:

x²+5x-104=0

x²+13x-8x-104 = 0

x(x+13) -8(x+13) =0

(x-8) (x+13) = 0

therefore,  x-8=0

                    x=8

                  x+13=0

                     x=-13

Answer 2

Answer:

(x-8) (x+13)

Step-by-step explanation:

Take LCM of 104.