Answer:
For every 4 legs there is 1 tail:
4 legs : 1 tail
4 : 1
For every 1 tail there is 4 legs:
1 tail : 4 legs
1 : 4
Positive 2, positive 1, zero, negative 1, negative 2
Answer:
Below.
Step-by-step explanation:
4x^2 - 4x - 1 = 0
This will not factor.
But 4x^2 - 4x + 1 = 0 will:
= (2x - 1)(2x - 1) = 0
x = 0.5 (*2)
Answer:
5
Step-by-step explanation:
Answer:
23
Step-by-step explanation: