Answer:
Step-by-step explanation:
x(x + 8) = 0
x = 0
x + 8 = 0
x = -8
Answer:
[tex]x_{1}=0, x_{2}=-8[/tex]
Step-by-step explanation:
[tex]x^{2}+8x=0 <=>x\cdot(x+8)=0[/tex]
Now we have a product and a product equals 0 when one of the factors equals 0.
So we have x multiplied by something in parentheses equals 0 when x itself equals 0. That’s the first solution. The second solution is what is written in parentheses which is (x+8). This becomes 0 when x=-8
