The length of RS is 10 because it's a 3-4-5 right triangle
Answer:
hello fellow earthling
Step-by-step explanation:
Answer: 12 21
Step-by-step explanation:
Answer:
x = -4
Step-by-step explanation:
f(x) = x² - 16
This is the difference of squares
which factors as
f(x) = (x - 4)(x + 4)
Therefor the negative zero is
x = -4