Answer:
4x² + 4x + 1
Step-by-step explanation:
We know that (a + b)² = a² + 2ab + b², therefore, (2x + 1)² = 4x² + 4x + 1.
Answer:
14-3=11
Step-by-step explanation:
number or x=11
Alright. (1/4^2)+2((1/4)(2/3)-3(2/3^2)=-.9375 is the correct answer
Answer: (-7,1)
Step-by-step explanation:
1.5 because 2/12=1/6 9 x (1/6) =1.5 gallons of water.