Question

Can someone help me with these problems having trouble and show work please !

Answer 1

1.x=0, –10

2.x=3, 4

Explanation:

1.

x(x+10)=0===> x=0, –10

2.

x²–3x–4x+12===> x²–7x+12=0

(x–3)(x‐4)=0====> x=3, 4