Answer:
Step-by-step explanation:
The given equation is
We can see that:
This means x=-2 is a zero of p(x).
From the long division in the attachment,
We can rewrite the polynomial as:
We now find solution to the quadratic part:
This is given by:
We plug in the values to get:
Therefore all solutions are:
Answer:
1.x=0, –10
2.x=3, 4
Step-by-step 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
It's true and the equation is
good luck