Answer:
x1= -4
x2 = 4
Step-by-step explanation:
Set the equation equal to zero
x2 − 16 = 0
then
(x + 4)(x − 4) = 0
(x+4)= 0 which is equal to -4
and
(x-4)= 0 equals 4
The number is 1
1 + 1 = 2
2(2) = 4
1 is your answer
hope this helps
Answer:
60 - 16 = 44
He has to knit 44 more inches so the blanket is 6o inches long.
Hope this helps <3
P-111
A-90???
I have no clueeeee
