Answer:
Step-by-step explanation:
the answer is b defenitly
Answer:
B) ( x+3)² - 5
Step-by-step explanation:
Given expression
x²+6x+4
Adding '9' and subtracting '9' of given expression
⇒ x² + 2 (3) (x) +(3)² -(3)² +4
(a + b)² = a² + 2 a b + b²
⇒ ( x+3)² - 9 +4
⇒ ( x+3)² -5
Answer:
As the sample size is appropriately large, the margin of error is 0.026
Step-by-step explanation:
Answer:
1 : 8
Step-by-step explanation:
Answer:
Step-by-step explanation: