Answer:
x=-3
Step-by-step explanation:
Answer:
The discriminant is 0.
Step-by-step explanation:
we know that
In a quadratic equation of the form
The discriminant is equal to
If D=0 -----> The equation has only one real solution
If D>0 ----> The equation has two real solutions
If D<0 ----> The equation has complex solutions
In this problem
If the equation has only one intercept (x=6)
then
The equation has only one real solution
therefore
The discriminant is 0.
Answer:
The statement is true. The true distributive property was used to simplify.
Answer:
3cm
Step-by-step explanation:
since a square's side lengths are all equal, we can work our way down.
A=lw
9=lw
9=2l or 2w
3=l or w