For which equation does it make the most sense to solve by using the square root property?
2 answers:
You might be interested in
Answer:
x=-3 x=-1 x=2 x=-2
Step-by-step explanation:
p(x) = (x^2 + 4x + 3)(x^2 – 4)
Set this equal to zero to find the x intercepts
0 = (x^2 + 4x + 3)(x^2 – 4)
Using the zero product property
(x^2 + 4x + 3) =0 (x^2 – 4) =0
Factor
(x+3)(x+1) =0 (x-2) (x+2)=0
Using the zero product property
x+3 =0 x+1 =0 x-2 =0 x+2 =0
x=-3 x=-1 x=2 x=-2
Answer:
12 units
Step-by-step explanation:
- chords
and
are equidistant (7.2 units) from the center of the circle O.
- Measures of the chords equidistant from the center of the circle are equal.